{"title":"Hemi Valve Covers","description":null,"products":[{"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":"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":"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":"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":"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/collections\/Mopar-Hemi_Valve_Covers.jpg?v=1789760612","url":"https:\/\/mantonpushrods.com\/collections\/gas-products-mopar-manton-mopar-hemi-valve-covers.oembed","provider":"Manton Racing Products","version":"1.0","type":"link"}