{"product_id":"sbc-rocker-arm-set-1-52-ratio-7-16-stud","title":"SBC Rocker Arm Set - 1.52 Ratio 7\/16 Stud","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 1604-16\u003c\/p\u003e\u003cp\u003eThe Ultra Pro Magnuma Roller Rocker Arms for Chevy V8 265-400 c.i.d. (SBC) Applications 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. These Rocker arms feature a 7\/16\" Stud diameter and 1.52 ratio. 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\u003cp\u003eThese Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, these rockers fit Chevrolet Small Blocks with a 7\/16\" diameter stud.\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":51783851639096,"sku":"C007 1604-16","price":476.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/sbc-rocker-arm-set-1-52-ratio-7-16-stud","provider":"MOTORMIA","version":"1.0","type":"link"}