1972-87 Chevy Monte Carlo, Pontiac Grand Prix, Oldsmobile Cutlass, Buick Regal, & 70-81 Camaro
Can be used with solid side and rear engine mounts. Fits straight or angle plug heads. Will not clear stock manual clutch linkage ball. Will not fit with some mini starters or some kick-out oil pans. Short oil filter must be used. Part #s ending in CM have flanges for Chevy crate motor heads.