{"title":"Manton Mopar","description":null,"products":[{"product_id":"628","title":"Manton's Gen 3 Hemi, 5.7L, 6.2L, 6.4L - Pushrod Length Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit Gen 3 Hemi, Covers 5.7L, 6.2L, 6.4L. Manton Pushrods Adjustable Tool Kit contains 3 Aluminum Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.  \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809855242439,"sku":"628","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/628-2-scaled.webp?v=1790952157"},{"product_id":"ra-3070","title":"2003 to Present 5.7L, 6.1L, 6.2L \u0026 6.4L Gen 3 Hemi - Rocker Arm Shaft","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Rocker Arm Shaft\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e With valve train stability being our main concern, we manufacture all of our shafts to be very stiff. These Stiff Shafts help Support the cylinder head like a Girdle. Our choice of material is .250 wall thickness 4130 Chromoly steel. Each heat-treated shaft is prepared in a four-axis milling center, then center less ground undersize, finish ground to size and Nitrided. This leaves a hard surface with low friction, providing excellent wear protection in any application, including use in your daily driven street Hemi or 2000+ HP Race Car. All of our shafts use a threaded plug to seal each end. This eliminates any chance of an oil leak from worn or poor fitting O-rings. Note: 4 Shafts Required Per Engine\u003c\/p\u003e\u003cp\u003eIncluded:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual .250 Wall thickness rocker arm shaft (4 required)\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProudly Made in America!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809855340743,"sku":"RA 3070","price":156.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-3070-2-scaled.webp?v=1790952158"},{"product_id":"ra-090-gen3","title":"2003 to Present Gen 3 Hemi - Rocker Arm Shaft Bolt Upgrade Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2003 to Present Gen 3 Hemi Rocker Arm Shaft 12 Point ARP Bolt Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eARP Rocker Shaft Bolts for Gen 3 Hemi applications. Compatible with Stanke Rocker Tie Bars. These bolts offer a lower head clearance than the Comp Cams Stud kit and offer more clearance overtop which helps with installation with aftermarket billet rocker covers. They also utilize a wider flange which results in more surface clamping area. Kit includes: 20 ARP bolts, 20 ARP Washers. Always lubricate the fastener prior to applying torque to ensure accurate readings. Torque Value is 20ft lbs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809856684231,"sku":"RA 090-GEN3","price":117.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682404215-759947551.jpg?v=1790952161"},{"product_id":"ra-3020","title":"426 Street Hemi - Rocker Arm Shaft ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm Shaft ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual 426 Street hemi Exhaust rocker arm shaft\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e At Manton, ensuring valve train stability is our top priority. We manufacture each shaft with robustness in mind, utilizing .250 wall thickness 4130 Chromoly steel. These heat-treated shafts undergo precise machining in a four-axis milling center, followed by centerless grinding to achieve optimal sizing and hard chrome plating for enhanced wear resistance. This meticulous process guarantees reliability, whether on the street or under high-performance conditions. Each shaft features threaded plugs at both ends to prevent oil leaks, offering superior sealing compared to O-rings. With two exhaust shafts required per engine, our American-made product is designed to meet the demands of your 426 Street Hemi.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858060487,"sku":"RA 3020","price":177.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/street_hemi_shaft_5__57494.jpg?v=1790952162"},{"product_id":"ra-0255","title":"Spark Plug Tube -Fathead Hemi Top Alcohol Head , 7.700 Long, Large Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eManton Spark Plug Tube - Top Alcohol Head , Large Hole\u003c\/h4\u003e These small diameter spark plug tubes are designed to reduce the risk of Rocker Arm contacting the tube. They serve as direct replacements for your current tubes, featuring billet aluminum ends and a 4130 steel body. The sturdy steel body ensures durability, preventing dents or wear even if the Rocker Arm rubs during operation. With an outer diameter of 1.180 inches, these tubes provide an additional .040 inches of clearance. To install these tubes, a minor modification to the spark plug boot is necessary to accommodate entry into the tube. You'll need 8 tubes for a complete set (16 for a dual-plug head). Each tube measures 7.700 inches in length. \u003cstrong\u003eThese tubes are proudly Made in America, ensuring high quality and reliability.\u003c\/strong\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858519239,"sku":"RA 0255","price":48.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/spark_plug_2__85560.jpg?v=1790952166"},{"product_id":"ra-4900-ni","title":"Manton 4.900 Noonan Hemi - Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 4.900 Noonan Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Billet Steel 4.900 Noonan Exhaust Rocker Arm, meticulously crafted for high-performance racing applications.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Manton Billet Steel 4.900 Noonan Exhaust rocker arm\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eConstructed from billet core hardened steel for exceptional strength\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFeatures forced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEquipped with a 7\/16 by 20 Tool Steel 3\/8 Ball Adjusting Screw for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a Tool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnhanced with a High-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eComes with a Forced Oiling Rocker Arm Shaft for robust performance\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the rigorous demands of racing, this rocker arm is designed to enhance performance and reliability under extreme conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858846919,"sku":"RA 4900-NI","price":322.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787340629811-102500786.jpg?v=1790952168"},{"product_id":"ra-4900-ne","title":"Manton 4.900 Noonan Hemi - Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 4.900 Noonan Hemi Rocker Arm ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Billet Steel 4.900 Noonan Exhaust Rocker Arm, meticulously crafted for high-performance racing applications.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Manton Billet Steel 4.900 Noonan Exhaust rocker arm\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eConstructed from billet core hardened steel for exceptional strength\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFeatures forced through-fed oiling for optimal lubrication\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEquipped with a 7\/16 by 20 Tool Steel 3\/8 Ball Adjusting Screw for precise adjustments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes a Tool Steel Pin \u0026amp; Roller Wheel for durability\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eEnhanced with a High-Load Forced Oiling Bushing\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eComes with a Forced Oiling Rocker Arm Shaft for robust performance\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal for meeting the rigorous demands of racing, this rocker arm is designed to enhance performance and reliability under extreme conditions.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809858945223,"sku":"RA 4900-NE","price":322.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1787340564649-696062105.jpg?v=1790952169"},{"product_id":"gen3-hell-cover-733-cover","title":"Manton's Gen 3 Hemi 6.2L Hellcat Billet Aluminum Valve Cover Set, Black Anodized","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Billet Aluminum Hellcat Hemi Valve Covers with Coil Mounts and Breathers, Black Anodized\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased Height for High Lift Camshafts and Roller rocker arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCometic Valve cover Gaskets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStainless Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBillet Oil Fill Cap\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e-12 AN Breathers Per Cover (Breathers NOT Included)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859141831,"sku":"GEN3-HELL-COVER \/ 733-COVER","price":1870.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682721222-265297730.jpg?v=1790952171"},{"product_id":"ra-0240","title":"Spark Plug Tube -Street Hemi 5.980 Long","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Spark Plug Tube - Street Hemi Head , Small Hole Stock Length 5.980\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e These small diameter spark plug tubes are engineered to minimize Rocker Arm to tube contact effectively. They serve as direct replacements for your current tubes, featuring billet aluminum ends and a 4130 steel body. The robust steel construction ensures durability, capable of withstanding Rocker Arm rubbing without denting or wearing. With an outer diameter of 1.180 inches, these tubes provide an additional .040 inches of clearance.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eNote: To use these tubes, a minor modification to the spark plug boot is necessary for it to fit into the tube.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e You'll need 8 tubes for a complete set (16 for a dual-plugged head).\u003c\/strong\u003e These tubes are proudly Made in America, emphasizing quality and origin.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809859240135,"sku":"RA 0240","price":48.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/spark_plug_tube_1__44931.jpg?v=1790952171"},{"product_id":"ra-426sh-i","title":"Manton 426 Street Hemi - Tool Steel Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Tool Steel Intake Roller Rocker Arm designed specifically for 426 Gen 2 Hemi-style cylinder heads.\u003c\/p\u003e\u003cp\u003eThis high-performance rocker arm includes:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eManton Part# 826 Tool Steel adjusting screws, which force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design ensures superior lubrication between the adjusting screw and pushrod cup, enhancing overall engine performance.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eAffective Ratio: 1.72 (This is the lift multiplier that customers have measured at .500in camshaft lift)\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance and reliability with the Manton Tool Steel Intake Roller Rocker Arm, crafted for precision and durability in competitive racing and high-performance applications.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860026567,"sku":"RA 426SH-I","price":259.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-426SH-I-4-scaled.webp?v=1790952178"},{"product_id":"625-godzilla","title":"Ford 7.3 Godzilla 5\/16 Pushrod Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFord 7.3 Godzilla 5\/16 Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit , Ford 7.3L Godzilla Manton Pushrods Adjustable Pushrod Checking Tool Kit contains 3 Aluminum 5\/16 Diameter Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809860059335,"sku":"625-GODZILLA","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1782254481338-847017711.jpg?v=1790952178"},{"product_id":"ra-3040","title":"Fathead Hemi - Rocker Arm Shaft ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Rocker Arm Shaft ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e At Manton, valve train stability drives us to create rigid shafts. We use .250 wall thickness 4130 Chromoly steel, undergo meticulous manufacturing. Each shaft is heat-treated and machined in a four-axis center. They're centerless ground, hard chromed, and finish ground for durability. This hard chrome surface ensures exceptional wear resistance, ideal for any application, including street Hemis. Threaded plugs at both ends prevent oil leaks, eliminating concerns over worn O-rings. Proudly Made in America, our shafts meet the highest standards of quality.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860092103,"sku":"RA 3040","price":177.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/manton_exhaust_shaft__02363.jpg?v=1790952178"},{"product_id":"ra-426sh-e","title":"Manton's 426 Street Hemi - Tool Steel Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eManton 426 Street Hemi Rocker Arm ( Exhaust )\u003c\/h4\u003e Introducing the Manton Tool Steel Exhaust Roller Rocker Arm, designed for 426 Gen 2 Hemi-style cylinder heads. \u003ch5\u003eThis high-performance rocker arm features:\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eManton Part# 826 Tool Steel adjusting screws, engineered to force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal performance.\u003c\/li\u003e \u003c\/ul\u003e \u003ch5\u003eKey Specifications:\u003c\/h5\u003e \u003cul\u003e \u003cli\u003eRatio: 1.65\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong\u003eIdeal for enhancing engine performance and durability in demanding applications, the Manton Tool Steel Exhaust Roller Rocker Arm is crafted to meet the rigorous standards of high-performance racing.\u003c\/strong\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860190407,"sku":"RA 426SH-E","price":287.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-426SH-E-1-scaled.webp?v=1790952179"},{"product_id":"gen3-hell-cover","title":"Manton's Gen 3 Hemi 6.2L Hellcat Raw Billet Aluminum Valve Cover Set","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Raw Billet Aluminum Hellcat Hemi Valve Covers with Coil Mounts and Breathers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased Height for High Lift Camshafts and Roller rocker arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCometic Valve cover Gaskets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStainless Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBillet Oil Fill Cap\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e-12 AN Breathers Per Cover\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860419783,"sku":"GEN3-HELL-COVER","price":1783.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682637745-588526609.jpg?v=1790952181"},{"product_id":"ra-3010","title":"426 Street Hemi - Rocker Arm Shaft ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton 426 Street Hemi Rocker Arm Shaft ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e1 Individual 426 Street hemi Intake rocker arm shaft\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eAt Manton, ensuring valve train stability is our top priority. We manufacture each shaft with robustness in mind, utilizing .250 wall thickness 4130 Chromoly steel. These heat-treated shafts undergo precise machining in a four-axis milling center, followed by centerless grinding to achieve optimal sizing and hard chrome plating for enhanced wear resistance. This meticulous process guarantees reliability, whether on the street or under high-performance conditions. Each shaft features threaded plugs at both ends to prevent oil leaks, offering superior sealing compared to O-rings. With two exhaust shafts required per engine, our American-made product is designed to meet the demands of your 426 Street Hemi.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809860911303,"sku":"RA 3010","price":177.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/street_hemi_shaft__71519.jpg?v=1790952186"},{"product_id":"ra-45010","title":"Manton's Ken Veney Hemi - Rocker Arm Stand Kit with Shafts","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton's Ken Veney - Rocker Arm Stand Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Rocker Stand and Shaft System tailored for Ken Veney Hemi Cylinder Heads, works for 2.600 \u0026amp; 2.500 diameter intake valve heads. Featuring .250 wall 4130 heat treated Chromoly shafts, and billet aluminum stands.\u003c\/p\u003e\u003cp\u003eWe include a rocker arm stand alignment tool for ease of installation of your rocker arm stands to the heads.\u003c\/p\u003e\u003cp\u003e This setup ensures robust performance and durability for your Ken Veney Hemi Cylinder Heads, crafted to meet the demands of high-performance applications.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861140679,"sku":"RA 45010","price":2756.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-45010-1-scaled.webp?v=1790952187"},{"product_id":"ra-46080bp","title":"Manton's Fathead Hemi - High Ratio Rocker Arm System (Raised Exhaust)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm System ( Raised Exhaust Shaft )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Explore the Fathead Rocker Arm Assembly with High Ratio Stands and Tool Steel 1.8 BP INT \u0026amp; 1.7 BP EXH (with raised exhaust shaft).\u003c\/p\u003e\u003cp\u003e Intake Ratio: 1.8 Exhaust Ratio: 1.7 Our goal is to deliver valvetrain solutions that excel in performance, reliability, and durability, especially in applications pushing beyond 10,000+ RPM. Addressing critical design challenges, we focused on enhancing: \u003cstrong\u003eRocker Arm Geometry:\u003c\/strong\u003e Precision in rocker arm geometry is crucial at high RPMs. We meticulously corrected and optimized our rocker arm assemblies to ensure optimal engine performance and longevity. \u003cstrong\u003eOil Transfer and Leakage Prevention:\u003c\/strong\u003e Featuring forced oiling via the fourth cam bearing. Our design ensures consistent lubrication to both shafts. Tight tolerances between rocker arm stands and shafts minimize oil spillage and pressure loss. Transitioning from stock to Manton assemblies typically increases oil pressure by 10 to 15 pounds without the need for restrictor jets. \u003cstrong\u003eStrength, Stability, and Durability:\u003c\/strong\u003e Incorporating load screws at each rocker arm significantly enhances assembly strength. Heavy-duty shafts and precise material selection further reinforce durability. Rigorously tested in race day environments and labs, our assemblies maintain valve train control even at speeds exceeding 11,200+ RPM. Therefore, extending the service life of components like valve springs and roller lifters. \u003cstrong\u003eOur stands are categorized into Low and High ratios based on exhaust rocker arm ratios: Low (1.6 to 1) and High (1.7 to 1), while the intake ratio remains consistently high at 1.8.\u003c\/strong\u003e \u003cstrong\u003eDiscover why precision engineering matters with our Fathead Rocker Arm Assembly, crafted for unmatched performance and reliability in demanding racing scenarios.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861337287,"sku":"RA 46080BP","price":6232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-46080-BP-3-scaled.webp?v=1790952190"},{"product_id":"ra-gen3-e","title":"Gen 3 Hemi - Exhaust Rocker Arm ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Replacement Exhaust Rocker Arm ( Non Adjustable )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver the past decade, enthusiasts are continually pushing the boundaries of the Gen III Hemi engine family. At Manton, we prioritize enhancing valvetrain stability through significant improvements in our rocker arm system. Drawing on decades of Manton family Hemi valvetrain engineering, honed in top-tier racing like Top Fuel, Blown Alcohol, Pro Mod, and Pro Stock, we craft an ultimate bolt-on upgrade. Our system is meticulously designed to seamlessly integrate with OEM cylinder heads, accommodating a wide spectrum of applications—from daily-driven hot rods to high-performance 2,500+ HP Tube Chassis Race Cars. Engineered for resilience, our .250 wall chromoly rocker arm shafts bolster system rigidity. To further enhancing valvetrain durability. We've engineered special pushrod tips to accommodate our robust 3\/8 diameter pushrods, offering over double the strength of standard OEM 5\/16 diameter pushrods. This system is engineered to deliver the strength and reliability needed to boost the power of your Gen III Hemi engine with confidence.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861730503,"sku":"RA GEN3-E","price":231.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785876407207-552650510.jpg?v=1790952193"},{"product_id":"ra-47080bp","title":"Manton's Fathead Hemi - Low Ratio Rocker Arm System (Raised Exhaust)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Low Ratio Rocker Arm System ( Raised Exhaust Shaft )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eExplore the Fathead Rocker Arm Assembly with Low Ratio Stands and Tool Steel 1.8 BP INT \u0026amp; 1.7 BP EXH (with raised exhaust shaft).\u003c\/p\u003e\u003cp\u003eIntake Ratio: 1.8 Exhaust Ratio: 1.6 Our goal is to deliver valvetrain solutions that excel in performance, reliability, and durability, especially in applications pushing beyond 10,000+ RPM. Addressing critical design challenges, we focused on enhancing: \u003cstrong\u003eRocker Arm Geometry:\u003c\/strong\u003e Precision in rocker arm geometry is crucial at high RPMs. We meticulously corrected and optimized our rocker arm assemblies to ensure optimal engine performance and longevity. \u003cstrong\u003eOil Transfer and Leakage Prevention:\u003c\/strong\u003e Featuring forced oiling via the fourth cam bearing. Our design ensures consistent lubrication to both shafts. Tight tolerances between rocker arm stands and shafts minimize oil spillage and pressure loss. Transitioning from stock to Manton assemblies typically increases oil pressure by 10 to 15 pounds without the need for restrictor jets. \u003cstrong\u003eStrength, Stability, and Durability:\u003c\/strong\u003e Incorporating load screws at each rocker arm significantly enhances assembly strength. Heavy-duty shafts and precise material selection further reinforce durability. Rigorously tested in race day environments and labs, our assemblies maintain valve train control even at speeds exceeding 11,200+ RPM. Therefore, extending the service life of components like valve springs and roller lifters. \u003cstrong\u003eOur stands are categorized into Low and High ratios based on exhaust rocker arm ratios: Low (1.6 to 1) and High (1.7 to 1), while the intake ratio remains consistently high at 1.8.\u003c\/strong\u003e \u003cstrong\u003eDiscover why precision engineering matters with our Fathead Rocker Arm Assembly, crafted for unmatched performance and reliability in demanding racing scenarios.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861796039,"sku":"RA 47080BP","price":6232.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-47080-BP-3-scaled.webp?v=1790952193"},{"product_id":"ra-gen3-i","title":"Gen 3 Hemi - Intake Rocker Arm ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Replacement Intake Rocker Arm ( Non Adjustable )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver the past decade, enthusiasts are continually pushing the boundaries of the Gen III Hemi engine family. At Manton, we prioritize enhancing valvetrain stability through significant improvements in our rocker arm system. Drawing on decades of Manton family Hemi valvetrain engineering, honed in top-tier racing like Top Fuel, Blown Alcohol, Pro Mod, and Pro Stock, we craft an ultimate bolt-on upgrade. Our system is meticulously designed to seamlessly integrate with OEM cylinder heads, accommodating a wide spectrum of applications—from daily-driven hot rods to high-performance 2,500+ HP Tube Chassis Race Cars. Engineered for resilience, our .250 wall chromoly rocker arm shafts bolster system rigidity. To further enhancing valvetrain durability. We've engineered special pushrod tips to accommodate our robust 3\/8 diameter pushrods, offering over double the strength of standard OEM 5\/16 diameter pushrods. This system is engineered to deliver the strength and reliability needed to boost the power of your Gen III Hemi engine with confidence.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809861959879,"sku":"RA GEN3-I","price":231.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1785876607903-625282267.jpg?v=1790952195"},{"product_id":"625-gm-lt","title":"GM LT 5\/16 Pushrod Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGM LT5\/16 Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit , GM LT Manton Pushrods Adjustable Pushrod Checking Tool Kit contains 3 Aluminum 5\/16 Diameter Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809862090951,"sku":"625-GM-LT","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1782254481338-847017711_772f057a-7012-48db-88ed-b6e883031c2a.jpg?v=1790952196"},{"product_id":"625-gen3","title":"Gen 3 Hemi 5\/16 Pushrod Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGen 3 Hemi 5\/16 Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit , Gen 3 Hemi Manton Pushrods Adjustable Pushrod Checking Tool Kit contains 3 Aluminum 5\/16 Diameter Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809862254791,"sku":"625-GEN3","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1782254481338-847017711_84cffa69-b458-4bec-8ff9-2afb45926590.jpg?v=1790952198"},{"product_id":"625-gm-ls","title":"GM LS1 \u0026 LS3 5\/16 Pushrod Checking Tool Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGM LS1 \u0026amp; LS3 5\/16 Pushrod Length Checking Tool Kit\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePushrod Length Checking Kit , GM LS1 \u0026amp; LS3 Manton Pushrods Adjustable Pushrod Checking Tool Kit contains 3 Aluminum 5\/16 Diameter Pushrod checking tools ranging from 6.000 to 9.000, with 5\/16 radius ball ends featuring simulated oil holes including 2 checking springs.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Pushrods","offers":[{"title":"Default Title","offer_id":67809862484167,"sku":"625-GM-LS","price":52.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1782254481338-847017711_2c148559-c16f-413a-a9fa-a1b489b7309c.jpg?v=1790952199"},{"product_id":"ra-3030","title":"Fathead Hemi - Rocker Arm Shaft ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Rocker Arm Shaft ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e With valve train stability being our main concern we manufacture all of our shafts to be very stiff. Our choice of material is .250 wall thickness 4130 Chromoly steel. Each heat-treated shaft is prepared in a four-axis milling center, then center less ground undersize, hard chromed oversize and finish ground to size. This leaves a hard chrome surface, providing excellent wear protection in any application, including use in your daily driven street Hemi. All of our shafts use a threaded plug to seal each end. This eliminates any chance of an oil leak from worn or poor fitting O-rings. 2) Intake Shafts Required Per Engine. \u003cstrong\u003eAll our products are proudly made in America!\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862680775,"sku":"RA 3030","price":177.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/Manton_Intake_shaft__15008.jpg?v=1790952201"},{"product_id":"ra-2361-10-a","title":"Stanke Gen 3 Hemi - Aluminum Rocker Arm Shaft Straps ( Apache \/ Thitek)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGen 3 Hemi Shaft Straps ( Apache \/ Thitek )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Manton provides \u003cstrong\u003eBillet Gen 3 Hemi \/ Hellcat Hemi Rocker Shaft Straps\u003c\/strong\u003e designed to enhance rocker system stability. Stanke Motorsports 2010+ Hemi Rocker Shaft Stabilizers and Collars\u003c\/p\u003e\u003cp\u003eThis set includes\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003e(10) Billet Aluminum Shaft Straps.\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e Compatible with 6.1, 6.2, and 6.4 Gen 3 Hemi engines with Apache Heads (Aluminum Heads).\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862811847,"sku":"RA 2361-10-A","price":329.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA-1361-10-E-2.jpg?v=1790952203"},{"product_id":"gen3-kit-f","title":"Gen 3 Hemi - Rocker Arm System ( Non Adjustable )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Gen 3 Hemi Rocker Arm System ( Non Adjustable )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOver the past decade, enthusiasts are continually pushing the boundaries of the Gen III Hemi engine family. At Manton, we prioritize enhancing valvetrain stability through significant improvements in our rocker arm system. Drawing on decades of Manton family Hemi valvetrain engineering, honed in top-tier racing like Top Fuel, Blown Alcohol, Pro Mod, and Pro Stock, we craft an ultimate bolt-on upgrade. Our system is meticulously designed to seamlessly integrate with OEM cylinder heads, accommodating a wide spectrum of applications—from daily-driven hot rods to high-performance 2,500+ HP Tube Chassis Race Cars. Engineered for resilience, our .250 wall chromoly rocker arm shafts bolster system rigidity. To further enhancing valvetrain durability. We've engineered special pushrod tips to accommodate our robust 3\/8 diameter pushrods, offering over double the strength of standard OEM 5\/16 diameter pushrods. This system is engineered to deliver the strength and reliability needed to boost the power of your Gen III Hemi engine with confidence.\u003c\/p\u003e\u003cp\u003eThis comprehensive kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e8 Manton Tool Steel Exhaust Rocker Arms (RA GEN 3-I)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e8 Manton Tool Steel Exhaust Rocker Arms (RA GEN 3-E)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e4 Nitrided 4130 Chromoly Steel .250 Wall Rocker Shafts (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-rocker-arm-shaft\/\"\u003eRA 3070\u003c\/a\u003e)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e10 Billet Shaft Straps (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-shaft-straps-apache\/\"\u003eRA 2361-10-A\u003c\/a\u003e)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e16 Billet Shaft Collars (\u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"editor-link\" href=\"https:\/\/mantonpushrods.com\/product\/gen-3-hemi-shaft-collar\/\"\u003eRA 2351\u003c\/a\u003e)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809862942919,"sku":"GEN3-KIT-F","price":4365.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/Gen3-Kit-F-1-scaled.webp?v=1790952204"},{"product_id":"gen3-an-cover","title":"Manton's Gen 3 Hemi - Raw Aluminum Valve Covers ( Coil Mounts \u0026 2x Breathers )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Billet Gen 3 Hemi Valve Covers with Coil Mounts and Breathers\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased Height for High Lift Camshafts and Roller rocker arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCometic Valve cover Gaskets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStainless Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDual -12 AN Breathers Per Cover\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863106759,"sku":"GEN3-AN-COVER","price":1783.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682922063-682613763.jpg?v=1790952204"},{"product_id":"ra-0270","title":"Spark Plug Tube - for Noonan Racing Engineering Billet Valve Cover ,6.915 Long, Large Hole","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpark Plug Tube from Noonan Racing Engineering Billet Valve Cover , Large Hole, 6.915 Long\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e These small diameter spark plug tubes are designed to prevent Rocker Arm to tube contact effectively. They serve as direct replacements for your current tubes, featuring billet aluminum ends and a 4130 steel body. The steel construction ensures durability, capable of withstanding Rocker Arm rubbing without denting or wearing. With an outer diameter of 1.180 inches, these tubes provide an additional .040 inches of clearance. To use these tubes, a slight modification is necessary for the spark plug boot to fit into the tube. They are specifically engineered for compatibility with Billet Noonan Race Engineering Valve Covers (visual reference available at \u003ca target=\"_new\" rel=\"noreferrer noopener\" class=\"editor-link\" href=\"http:\/\/noonanrace.com\/noonan-valve-covers\/\"\u003ehttp:\/\/noonanrace.com\/noonan-valve-covers\/\u003c\/a\u003e). Note: You'll need 8 tubes to complete a set.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863303367,"sku":"RA 0270","price":48.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1779474681063-607866899.jpg?v=1790952206"},{"product_id":"ra-2808bp","title":"Fathead Hemi - High Ratio Rocker Arm ( Intake )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi Rocker Arm ( Intake )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Introducing the Manton Tool Steel Intake Roller Rocker Arm designed for Fat Head Hemi-style cylinder heads. This advanced rocker arm features Manton Part# 826 Tool Steel adjusting screws, designed to force-feed oil directly from the rocker shaft into the pushrod cup through a sturdy 7\/16 screw. This innovative setup enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eRatio: 1.8\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance with the Manton Tool Steel Intake Roller Rocker Arm, engineered for durability and precision in high-performance applications and racing scenarios.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863499975,"sku":"RA 2808BP","price":238.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA2808BP.A-scaled.jpg?v=1790952209"},{"product_id":"ra-2700r","title":"Fathead Hemi - High Ratio Rocker Arm ( Exhaust )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm ( Exhaust )\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIntroducing the Manton Tool Steel Exhaust Roller Rocker Arm designed for use with Fat Head Hemi-style cylinder heads. This high-performance rocker arm is equipped with Manton Part# 826 Tool Steel adjusting screws that force-feed oil directly from the rocker shaft into the pushrod cup via a robust 7\/16 screw. This innovative design enhances lubrication between the adjusting screw and pushrod cup, ensuring optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEnhance your engine's performance with the Manton Tool Steel Exhaust Roller Rocker Arm, engineered for durability and precision in high-performance applications and racing environments.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809863893191,"sku":"RA 2700R","price":279.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/RA2700R.B-scaled.jpg?v=1790952212"},{"product_id":"gen3-an-cover-733-cover","title":"Manton's Gen 3 Hemi - Aluminum Valve Covers , Black Anodized ( Coil Mounts \u0026 Dual Breathers )","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Billet Gen 3 Hemi Valve Covers with Coil Mounts and Breathers (Black Anodize)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eIncreased Height for High Lift Camshafts and Roller rocker arms\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCometic Valve cover Gaskets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eStainless Fasteners\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDual -12 AN Breathers Per Cover\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809864548551,"sku":"GEN3-AN-COVER \/ 733-COVER","price":1870.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1789682869656-12588188.jpg?v=1790952219"},{"product_id":"ra-45080bp","title":"Manton's Fathead Hemi - High Ratio Rocker Arm System","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManton Fathead Hemi High Ratio Rocker Arm System\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e Explore our Fathead Rocker Arm Assembly with High Ratio Stands and Tool Steel Construction. \u003cstrong\u003eIncludes:\u003c\/strong\u003e Complete Rocker Arm Assembly with Adjusting Screws and Jam Nuts\u003c\/p\u003e\u003cp\u003eSpecs:\u003c\/p\u003e\u003cp\u003e Intake Ratio: 1.8 Exhaust Ratio: 1.7 At Manton, our mission is to deliver valvetrain solutions that redefine performance, reliability, and durability in high-speed engine applications exceeding 10,000 RPM. 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Heat treatment further enhances their durability, supporting consistent valve train control even at the highest RPMs. With over a decade of rigorous testing, including race day simulations and extensive lab trials, our assemblies prove stable beyond 11,200+ RPM. 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