400 small block. Should clean up at .040 over.
This sale is for your choice of oilpans .The Pontiac on the Left or the oldsmobile on the Right sorry, the Olds is sold. The one on the right is 1964 - 1980 OLDSMOBILE V8 307 330 350 400 403 425 455 OIL PAN STOCK 5 QUART Factory pan and hase a rare Big Block oilpan Baffle to ...
400 2 bolt block bored .030 over with new cam bearings and brass freeze plugs. Crank turned .010.010 with king bearings. Sealed power hypereutec pistons with hastings rings. Reconditioned 5.7 rods. Melling m55 oil pump with welded pickup. double roller timing chain. Comp extreme ...