COMP Cams SB Chevy Cam K-Kit XE256H-10 23-TR1-N-4XS Advanced Axis Adjustment allows you

Advanced Axis Adjustment allows you to adjust shoulder width

Gilmer Pulley

Polished Billet Aluminum Water Neck

Paddle Blade

2007-2011 GMC Sierra 3500 HD

COMP Cams SB Chevy Cam K-Kit XE256H-10 23-TR1-N-4XS Advanced Axis Adjustment allows youK KIT Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions. Strong torque thru low end and mid range, good idle. Vehicle Applications: 1957 1957 Chevrolet Two Ten Series 1960 1960 GMC Truck 1965 1966 Studebaker Commander 1965 1966 Studebaker Cruiser 1979 1994 GMC K1500 1969 1994 Chevrolet Blazer 1960 1974 Chevrolet K10