COMP Cams Rocker CB 1.6 7/16in Ultra Pro

COMP Cams

$59.99
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SKU:
4390863
UPC:
036584232551
The next design evolution of the Hi-Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision-sorted needle bearings and hardened roller tips. And they work with most diameter springs and retainers. The new XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for drag and circle track applications. Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1826 rocker features a 1.6 ratio for use with 7/16" stud Chevrolet 396-454 Big Block. For Big Block Chevrolet applications, 1.6 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms other rockers in accuracy and strength; Ultra Pro Magnum XD Rocker Arm bodies are guaranteed against breakage for life; Fits, Fitments 1963 Chevrolet Bel Air Base 1963 Chevrolet Biscayne Base 1963 Chevrolet Impala Base 1965 Chevrolet Bel Air Base 1965 Chevrolet Biscayne Base 1965 Chevrolet Chevelle Base 1965 Chevrolet Chevelle SS 1965 Chevrolet Corvette Base 1965 Chevrolet Impala Base 1965 Chevrolet Impala SS 1966 Chevrolet Bel Air Base 1966 Chevrolet Biscayne Base 1966 Chevrolet Caprice Base 1966 Chevrolet Chevelle Base 1966 Chevrolet Chevelle SS 1966 Chevrolet Corvette Base 1966 Chevrolet Impala Base 1966 Chevrolet Impala SS 1966 Chevrolet Malibu Base 1967 Chevrolet Bel Air Base 1967 Chevrolet Biscayne Base 1967 Chevrolet Camaro Base 1967 Chevrolet Camaro RS 1967 Chevrolet Camaro SS 1967 Chevrolet Caprice Base 1967 Chevrolet Chevelle Base 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Chevelle SS 1971 Chevrolet Corvette Base 1971 Chevrolet Impala Base 1971 Chevrolet Kingswood Base 1971 Chevrolet Kingswood Estate 1971 Chevrolet Monte Carlo Base 1972 Chevrolet Bel Air Base 1972 Chevrolet Biscayne Base 1972 Chevrolet Brookwood Base 1972 Chevrolet Camaro Base 1972 Chevrolet Camaro SS 1972 Chevrolet Camaro Z28 1972 Chevrolet Caprice Base 1972 Chevrolet Chevelle Base 1972 Chevrolet Chevelle Concours 1972 Chevrolet Chevelle Concours Estate 1972 Chevrolet Chevelle Greenbrier 1972 Chevrolet Chevelle Malibu 1972 Chevrolet Chevelle Nomad 1972 Chevrolet Chevelle SS 1972 Chevrolet Corvette Base 1972 Chevrolet Impala Base 1972 Chevrolet Kingswood Base 1972 Chevrolet Kingswood Estate 1972 Chevrolet Monte Carlo Base 1972 Chevrolet Townsman Base 1973 Chevrolet Bel Air Base 1973 Chevrolet Caprice Classic 1973 Chevrolet Caprice Estate 1973 Chevrolet Chevelle Deluxe 1973 Chevrolet Corvette Base 1973 Chevrolet Impala Base 1973 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1973 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