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Intake Manifold -Polished Cyclone+Plus, Chevy Small Block (Non Egr) Photo Main
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Intake Manifold -Polished Cyclone+Plus, Chevy Small Block (Non Egr)

Item # PP-52012
Weighs 25.000lbs.

This polished manifold is our top-of-the-line medium profile street performance. It is similar to our 52000/52001 Cyclone, although slightly taller, but with several important modifications. First, it has a square bore carb flange instead of a spread bore. The square bore flange permits direct bolt-on of all popular Holley, Edelbrock, Carter, and Demon carburetors. This manifold is also the only SB Chevy manifold available that features a built-in rear water crossover passage. This typically will provide for better overall water flow and cooler engine operating temperatures. It also features nitrous bosses, and rear water ports. This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners. This is an outstanding performance street manifold and represents current state-of-the-art technology in intake manifold design for small block Chevy engines using the popular 23 cylinder heads. This manifold features an integral rear water crossover passage. This is the only small block Chevy manifold currently in production with this feature. RPM range Idle to 5500.

Manifold only. No gaskets or bolts supplied.

NOTE: Manifolds will not work on engines with reverse flow heads as utilized on 1992-'96 LT-1 Corvette or 1993-'97 LT1 Camaro, Firebird, Caprice, Impala or Roadmaster.

This part fits most 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Chevrolet Cars and Trucks.; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.

Discontinued Item
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Product Fits Vehicle Models

Years Make Type Model Body Series Description
1957-1964 Ford Car
1957 Ford Car
1958 Ford Car
1959 Ford Car
1960 Ford Car
1961 Ford Car
1962 Ford Car
1963 Ford Car
1964 Ford Car
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