Fits 1965-1990 Chevrolet Big Block Mark IV with Oval Port Heads

Includes everything you need for a camshaft swap without wasting money on a rear main seal, oil pan gasket, exhaust gaskets, and head gaskets you don't need. Comes complete with intake gaskets, valve cover gaskets, water pump gaskets, distributor gasket, timing cover gasket, water neck gaskets, and fuel pump gasket.