{"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","url":"https:\/\/mantonpushrods.com\/products\/ra-426sh-i","provider":"Manton Racing Products","version":"1.0","type":"link"}