1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 ALL DUAL PORT MANIFOLD

Part Number: 6035-DP

ALL  DUAL PORT MANIFOLD - Part Number 6035-DP
1964-1972 Buick/Jeep, 225 C.I. & 1975 Buick/Olds/Pontiac, 231 C.I. (will not fit HEI) Detroit's re-discovery of the V-6 doesn't surprise Offenhauser engineers at all. We've been making 360 deg Equa Flow Manifolds for the V-6 since its original introduction in the early sixties by Buick. Now also available is the Dual Port design which gives the V-6 extra punch in low to mid RPM's and better gas mileage without altering the emissions. Uses standard 4bbl carb from 400 CFM to 600 CFM depending on whether it's for street or competition.
Buick/Jeep 225 C.I. Olds/Pont 231 C.I. 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974

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