{"product_id":"16pcs-steel-roller-rocker-arms-for-big-block-chevy-454-1-7-ratio-7-16-stud-new","title":"16Pcs Steel Roller Rocker Arms for Big Block Chevy 454 1.7 Ratio 7\/16\" Stud New","description":"\u003ch2\u003eSteel Roller Rocker Arms for Big Block Chevy 454 1.7 Ratio 7\/16\" Stud\u003c\/h2\u003e\u003cp\u003eThis set of 16 steel roller rocker arms is built for Big Block Chevy 454 engines, featuring a 1.7 ratio and a 7\/16\" stud mount to support accurate valve train geometry at higher lift and rpm.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 16-piece steel roller rocker arm set fits Big Block Chevy 454 engines and delivers a 1.7 ratio with 7\/16\" stud mounting. The roller tip reduces friction at the valve stem while the steel body adds strength over stock stamped rockers. It is aimed at engine builders and racers refreshing or upgrading the valve train on a big block build.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e16-piece set covers a full V8 valve train\u003c\/li\u003e\n\u003cli\u003eSteel body construction for added strength\u003c\/li\u003e\n\u003cli\u003eRoller tip reduces friction at the valve stem\u003c\/li\u003e\n\u003cli\u003e1.7 ratio matches big block valve train geometry\u003c\/li\u003e\n\u003cli\u003e7\/16\" stud mount for positive adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Big Block Chevy 454 engines\u003c\/li\u003e\n\u003cli\u003efor big block Chevy V8 builds using 7\/16\" studs\u003c\/li\u003e\n\u003cli\u003efor performance valve train assemblies requiring a 1.7 ratio\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eValve train rebuilds on Big Block Chevy 454 engines\u003c\/li\u003e\n\u003cli\u003ePerformance and race engine assembly\u003c\/li\u003e\n\u003cli\u003eReplacing worn or stamped rocker arms\u003c\/li\u003e\n\u003cli\u003eCylinder head work requiring a 1.7 ratio rocker\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRocker Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStud Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBig Block Chevy 454\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these rocker arms work with a stock valve cover? \u003cstrong\u003eA:\u003c\/strong\u003e Roller rocker arms are often taller than factory stamped units, so check clearances before final assembly. Verify pushrod length and geometry as part of the install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to check valve train geometry after installing these? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, changing rocker ratio or style affects geometry, so check pushrod length and roller tip contact on the valve stem. Confirm the 7\/16\" stud size matches your cylinder heads before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50987207229526,"sku":"ZZ3V00691","price":251.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_d286e9db-f129-48e2-9571-ed0b080f4146.jpg?v=1793704297","url":"https:\/\/www.solidspare.com\/products\/16pcs-steel-roller-rocker-arms-for-big-block-chevy-454-1-7-ratio-7-16-stud-new","provider":"Solid Spare","version":"1.0","type":"link"}