unique: Buick V8 engine Cadillac V8 engine Chevrolet Small-Block engine Chevrolet Big-Block engine Pontiac V8 engine Holden V8 engine GM later standardized on the later generations of the Chevrolet design: GM LT engine - Generation II small-block GM LS engine - Generation III/IV small-block List of GM engines See also Oldsmobile straight-6 engine Oldsmobile straight-8 engine Oldsmobile Diesel engine References V8 V8 engines