Chirco performance offers both early and late style stock Air Cooled VW oil pumps, our early VW oil pumps fit all Air Cooled upright engines up to 1970, these are used with what is called the flat cam. We also offer late-model high-volume and stock replacement Volkswagen oil pumps that fit all 1971 and later Air Cooled VW engines that utilize the dished cam. Please browse all of our Air Cooled VW engine parts categories for all your VW parts needs