{"product_id":"manley-62-01-ford-boss-351c-m-1-73in-x-7-16in-aluminum-roller-rocker-arm-kit","title":"Manley 62-01 Ford Boss 351C-M 1.73in x 7\/16in Aluminum Roller Rocker Arm Kit","description":"\u003cp\u003eOur all-new Pro Series Billet Aluminum Rocker Arms are engineered for top performance across street, strip, and track applications. Machined from high-quality 2024 billet aluminum extrusions, these rockers feature precision-ground needle and cage bearings, reducing friction with full complement needle bearings. With the heat-treated and polished steel nose rollers, axles, and trunions, wear is minimized for lasting durability. An anodized finish enhances protection, and each 16-piece set comes complete with Poly Locks for secure installation.\u003c\/p\u003e\u003cp\u003eManley Aluminum Roller Rocker Kit - Ford Boss 351C, 351-400M, 400, 429, 460 - Ratio: 1.73 - Stud Size: 7\/16 in\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAnodized Finish for Increased Durability Under Extreme Heat Conditions\u003c\/li\u003e\n\u003cli\u003eHeat-treated and Polished Steel Axles Have a 60-62 Rockwell Hardness\u003c\/li\u003e\n\u003cli\u003eMultiple Oil Channels for Pushrod and Valve Tip Lubrication\u003c\/li\u003e\n\u003cli\u003eSmall Block Chevy Rockers Clear 1.625 O.D. Valve Springs\u003c\/li\u003e\n\u003cli\u003eShot-Peened to Increase Strength \u0026amp; Reduce Stress Risers\u003c\/li\u003e\n\u003cli\u003ePoly Locks Included for Secure Installation\u003c\/li\u003e\n\u003cli\u003eCNC-Machined from 2024 Billet Aluminum\u003c\/li\u003e\n\u003cli\u003eRated at 750lbs Open Spring Pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Unknown\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":68280185454743,"sku":"man432895-16","price":414.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/9697\/2695\/files\/f3bd66c2c8d737ed923ec4229ecacee5L.jpg?v=1794052240","url":"https:\/\/nlpperformance.com\/products\/manley-62-01-ford-boss-351c-m-1-73in-x-7-16in-aluminum-roller-rocker-arm-kit","provider":"Next Level Performance","version":"1.0","type":"link"}