EACH RACING CAMS by CB PERFORMANCE. Made in the USA. Type 2 Type 4 motors : 1.7L / 1.8L / 2.0L. (Bay Window Bus), Vanagon 80-83 Air Cooled Fuel Injected. Ground on a brand new factory billet to the exact same factory specs as new equipment. The Hydraulic Camshaft is fully heated and Parkerized to provide a fast no scuff break in and long service. For use with HYDRAULIC lifters. Originally Bus 77-79 & Van 80-83 had Hydraulic Lifters.