Cam & lifter kit. Stage 1 high performance. Retro-fit hydraulic roller followers. .050" Duration-231/237; Valve Lift-.600/.600; Lobe separation-110.
6.5L / 396 OHV V8 16V Chev. Big Block 4.094" Bore 65-70
GM
6.6L / 402 OHV V8 16V Chev. Big Block 4.125" Bore 72-72
GM
7.0L / 427 OHV V8 16V Chev. Mark IV Big Block 4.250" Bore 66-69
GM
7.4L / 454 OHV V8 16V Chev. Mark IV Big Block 4.250" Bore 70-90
GM
8.1L / 496 OHV V8 16V Chev. Mark IV Big Block Stroker 4.250" Bore 70-90
GM