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COMP Cams

Comp Cams Camshaft, P8 299Th R7 Thumpr

Sale Sold out
Tax included.

Big Mutha' Thumpr 243/257 Hydraulic Roller for Pontiac 265-455. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, Gears and headers, very rough idle. Distributor Gear upgrade required.

Catalog
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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 Chieftain Base
1955,1958 Pontiac Chieftain Safari
1967-1970 Pontiac Executive Base
1967-1970 Pontiac Executive Safari
1967-1974,1977,1979 Pontiac Firebird Base
1970-1974,1977,1979 Pontiac Firebird Esprit
1970-1974,1977,1979 Pontiac Firebird Formula
1969-1976,1979 Pontiac Firebird Trans Am
1973-1975,1978-1979 Pontiac Grand Am Base
1975-1977,1979 Pontiac Grand LeMans Base
1977,1979 Pontiac Grand LeMans Safari
1962-1973,1976-1979 Pontiac Grand Prix Base
1975,1977-1979 Pontiac Grand Prix LJ
1975-1976,1978-1979 Pontiac Grand Prix SJ
1971-1974,1976-1977 Pontiac Grand Safari Base
1971-1974 Pontiac Grandville Base
1975 Pontiac Grandville Brougham
1964-1973 Pontiac GTO Base
1963-1974,1976-1977,1979 Pontiac LeMans Base
1972-1973 Pontiac LeMans Luxury
1969-1970,1973-1974,1977,1979 Pontiac LeMans Safari
1970-1974,1976-1977 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1955-1966 Pontiac Star Chief Base
1966 Pontiac Star Chief Executive
1958 Pontiac Super Chief Base
1961,1963-1970 Pontiac Tempest Base
1964-1965,1968-1969 Pontiac Tempest Custom
1961 Pontiac Tempest LeMans
1961,1963-1969 Pontiac Tempest Safari
1960-1961,1971-1972,1977 Pontiac Ventura Base
1974 Pontiac Ventura GTO
1977 Pontiac Ventura SJ