{"product_id":"ra-rkr-165-120l","title":"Big Block Chevy Rocker Arm .120 Offset Left for Manton, T\u0026D and Crower Stands","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eManton I-Beam Rocker Arm Kit\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFulcrum Length:\u003c\/strong\u003e 1.650\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRatio:\u003c\/strong\u003e 1.72\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePushrod Offset:\u003c\/strong\u003e .120 Left\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjuster:\u003c\/strong\u003e 3\/8 ball with pressure-fed oil\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eShaft:\u003c\/strong\u003e Crower bolt spacing\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHighest Strength-to-Weight Ratio:\u003c\/strong\u003e Made from high-grade Billet steel, each rocker arm is heat-treated for enhanced durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNitride Tool Steel Shaft:\u003c\/strong\u003e Minimizes the risk of shaft breakage for added reliability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHigh-Load Bushing with Pressurized Oiling:\u003c\/strong\u003e Ensures efficient oil flow from lifters through pushrods to the adjusting screw, maintaining optimal lubrication and reducing friction.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFully Bushed Design:\u003c\/strong\u003e Offers higher load capacity, better oil control, and improved spring stability compared to needle bearing designs.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEnhanced Pushrod and Roller Interface:\u003c\/strong\u003e Designed to withstand higher abuse and increase RPM capability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Adjusting Screws:\u003c\/strong\u003e Uses resilient 3\/8 ball adjusting screws, providing better oil reserve and reducing galling upon startup.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLarge Roller Wheel:\u003c\/strong\u003e The .571″ roller wheel with a .275″ pin supports higher engine speeds and increased cylinder pressure.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Manton billet rocker arms are a direct replacement for T\u0026amp;D or Crower rocker arms of the same ratio and can be bolted directly onto their stands, making installation straightforward.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Manton Rocker Arms","offers":[{"title":"Default Title","offer_id":67809854193863,"sku":"RA RKR-165-120L","price":224.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/1953\/2743\/files\/1781815254597-98657416.jpg?v=1790952155","url":"https:\/\/mantonpushrods.com\/products\/ra-rkr-165-120l","provider":"Manton Racing Products","version":"1.0","type":"link"}