Mr Gasket Cam Change Gasket Kit - 4406Fits 1980 1985 Chevrolet 305 350 Small Block with Tuned Port Injection Part Number: 4406 If you want to update just your camshaft and aren't doing a complete engine overhaul, this kit contains all the gaskets needed to change out your camshaft. That way you don't have to buy a complete gasket kit just to change the cam, but still can replace all the gaskets you should in the process. Features and Benefits Contains all the gaskets needed to change out