COMP CAMS 12-420-8 MAGNUM HYD ROLLER CAM SB CHEV 215/215 @ 50 LIFT 500/500

Magnum hydraulic roller cam Chev SB
For retro-fit (link bar) hydraulic roller lifters
Duration at .050¨ 215°/215° Valve Lift .500¨/500¨
RPM range 1800-5000
LSA 110 (3 bolt cam)
Requires thrust button and wear plate, suitable timing cover with thrust button & built-in wear plate
High pressure/high volume fuel pumps require bronze tip fuel pump pushrods
Camshaft optimized for use with a melanized or nitrided distributor gear
Not compatible with cast or steel gears without similar surface treatments