This listing is for a brand new overhaul gasket set from Sealed Power that comes with genuine Fel Pro gaskets. Set includes the gaskets and seals for one complete engine rebuild. It fits the following big block Chevrolet V8 engines. Set includes the following gaskets. Cylinder Head Gaskets – Part # 8523PT1. Intake Manifold Oval Port. Valve Cover – Rubber. Oil Pan – Cork. Timing Cover Gasket & Seal. Powered by SixBit’s eCommerce Solution.