Sold Out Quick view Peterson Fluid Systems Peterson Fluid Systems Chevrolet Cam Seal (Jesel SEL 38000) - SM86586 Compare $80.99 Peterson Fluid Systems carries quality seals. These special seals are designed for engines running crankcase vacuum and insure the highest vacuum levels. This is a great benefit to dry sump applications. Currently Out of stock. On order! Currently Out of stock. On order!