COMP Cams Camshaft P8 XR276HR-10Great for street machines, needs headers, low gears and 2200+ stall. Catalog User 1 This Part Fits: Year Make Model Submodel 1958 1971,1973 1979 Pontiac Bonneville Base 1976 1979 Pontiac Bonneville Brougham 1959 1970,1978 1979 Pontiac Bonneville Safari 1964 1967 Pontiac Catalina 2+2 1955 1971,1973 1979 Pontiac Catalina Base 1971 1972 Pontiac Catalina Brougham 1959 1979 Pontiac Catalina Safari 1962 1970 Pontiac Catalina Ventura 1955 1958 Pontiac