Porsche Willhoit Anti Drain Back Valve And Line Kit - 911 65-71 SMC-005-022 SMC38771 Light bulb is not included

Light bulb is not included

Porsche Clutch Kit for Boxster Base (2000-2004) models

Porsche Door window switch for 944 (1985-1991) and 968 (1992-1995) models

Porsche Wiper assembly frame for 911 (1978-1989) models

Porsche Willhoit Anti Drain Back Valve And Line Kit - 911 65-71 SMC-005-022 SMC38771 Light bulb is not includedPorsche Willhoit anti drain back valve and line kit for 911 (1965 1971) models. Four cam cars, and all 911's up to 1989, have a dry sump oiling system. The oil for the engine is stored in a tank in the fender well and not in the crankcase as in a wet sump engine (like the 356). A dry sump system has several advantages: Since no oil is stored in the crankcase, the engine case can be made smaller and the engine can be mounted lower in the car, lowering