A disclaimer. CHECK YOUR OIL FIRST. If it's all metallic, then you probably had a catastrophic failure and you are talking about a rebuild then. I would drain the oil before I did any of the above, and see what that looks like. If the oil's clean and clear, then you know the engine's salvageable...as soon as you find the problem.


52 GMC 3/4 ton pickup
68 Big Block Vette
68 455 Firebird