{"product_id":"comp-cams-1620-12-rocker-arms-cb-17-7-16-ultra","title":"COMP Cams 1620-12 - Rocker Arms CB 1.7 7\/16 Ultra","description":"\u003cp\u003eCOMP Cams 1620-12 - Rocker Arms CB 1.7 7\/16 Ultra\u003c\/p\u003e\u003cp\u003eUltra Pro Magnum Rocker Arm Set of 12 w\/ 1.7 Ratio Chevrolet 396-454 7\/16\" Stud\u003c\/p\u003e\u003cp\u003eUltra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring Oversized trunnions, precision-sorted needle bearings and hardened Roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050\" locks without clearance or fitment issues.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevy V8 396-454 c.i.d. - 7\/16\" Stud - 1.7 Ratio\u003c\/li\u003e\n\u003cli\u003eInvestment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.\u003c\/li\u003e\n\u003cli\u003eOptimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050\" locks without clearance or fitment issues.\u003c\/li\u003e\n\u003cli\u003eFeature Oversized trunnions, precision-sorted needle bearings and hardened Roller tips.\u003c\/li\u003e\n\u003cli\u003eLifetime Warranty - So strong that we guarantee the Rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47285612216458,"sku":"COMP-1620-12","price":402.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_0baff2492de49b4cc8e6c4fc0170ff3b_normalized_944a0d71-bc5c-4ccc-8d47-5ac68d0bf31d.jpg?v=1776284851","url":"https:\/\/www.onlyinstock.com\/products\/comp-cams-1620-12-rocker-arms-cb-17-7-16-ultra","provider":"Only In Stock","version":"1.0","type":"link"}