Comp Cams CRB PRO-MAGNUM RETRO-FIT ROLLER LIFTERS RotopaX LT 2007 Chevrolet Silverado 1500

LT 2007 Chevrolet Silverado 1500 LTZ 2003 - 2006 Chevrolet Silverado 1500 SS 2002 - 2007 Chevrolet Silverado 1500 WT 2004 Chevrolet Silverado 1500 Z71 2007 Chevrolet Silverado 1500 Classic LT

Towne Coupe Cabriolet 1969 - 1979 Chevrolet Nova Base 1976 - 1977 Chevrolet Nova Concours 1973 - 1979 Chevrolet Nova Custom 1975 Chevrolet Nova LN 1975 - 1978 Chevrolet Nova Police 1977 - 1979 Chevrolet Nova Rally 1976 Chevrolet Nova SS 1955 - 1957 Chevrolet One-Fifty Series Base 1961 - 1966 Chevrolet Suburban Base 1969 - 1972 Chevrolet Townsman Base 1955 - 1958 Chevrolet Truck 3800

Weight 167 lbs

Whether you're navigating rugged backcountry terrain or enjoying a quiet

They are machined from quality aluminum billet and provide up to 4° of adjustment insuring accurate timing for optimum performance

Comp Cams CRB PRO-MAGNUM RETRO-FIT ROLLER LIFTERS RotopaX LT 2007 Chevrolet Silverado 1500Big Block 383 440, Retro Fit Roller Lifter Big Block 383 440, Retro Fit Roller Lifter for Early Model Blocks Originally Equipped w Flat Tappet Cam Performance replacement for stock hydraulic roller lifters or retro fit hydraulic roller lifters for non roller blocks Decrease friction and increase longevity when directly compared to flat tappet lifters Accept much more aggressive cam profiles than flat tappet lifters will allow Vehicle Fitments: Year