1. Factory : TOYOTA 2. Engine : 4P 3. Cylinder head gasket material: Asbestos, graphite 4. OEM, ... /overhal repair kit /gasket set 4P: Gasket1. Use: for automible engines, mostly truck engine.2. Own brand: Kuo-Yu, NICE IN.3 ... manifold gasket Pipe gasket Oil seal Exhaust manifold gasket Other engine parts Material:Iron, steel, stainless steel, rubber, asbestos, graphite, cork ...