Say goodbye to leaky valve covers FOR LIFE! Stop common oil leaks dead in their tracks with the aid of AMS 3304 silicone seals. Unlike common cork or neoprene seals that crack and deform over time, these aerospace/mechanical grade silicone seals are 100% reusable and will last many life times longer. One set of seals is all you need to protect your engine for its entire life. Includes (2) valve cover gaskets, (2) oil strainer gaskets, (1) oil strainer, (1) oil filler gasket, (6) sump copper seals, (1) oil drain copper seal. Fits all 1200cc, 1300cc, 1500cc and 1600cc motors.