How many quarts of oil does 86 454 engine hold?

The 86 454 engine, a part of Chevrolet's big block V8 family, typically holds about 7 quarts of oil when using a standard oil filter. If an aftermarket filter is used, the total capacity might increase slightly, but 7 quarts is the general guideline. Always consult the owner's manual for specific information regarding oil capacity for your particular engine.