Professional Products 52001 Cyclone intake manifold.
For street 262-400 cubic inch Chevy small block engines from 1957 to 1995.
Includes special adapter bushings to fit the 1987-1995 small block engines.
Accepts late-model choke, water neck, air conditioning, alternator and H.E.I distributors.
Dual plane design that produces power from idle to 5,500 rpm.
Great for daily driving street machines and pickups, towing and 4x4 trucks with tall diameter tires.
Very popular with street rodders. Strong torque producer over a wide rpm range.
Recommend 600 cfm carburetor.
Fits Holley, Carter, Demon, Edelbrock or Quadrajet carburetors.
The Cyclone small block Chevy intake manifold is cast from steel molds, not from sand molds.
Permanent molds provide a tighter grains casting thereby reducing the occurrence of porosity which can mar the polished finish.
Each small block Chevy intake manifold is 100% pressure tested for leaks to eliminate installation problems.
TECH NOTE: Not equipped for EGR. Will not work on engines with reverse flow heads as utilized on 1992-1997 LT-1 engines.
Measures 4.05" high at it's highest point.
Port sizes of 1.90" tall by 1.19" wide.
Street legal for pre-emissions equipped engines and vehicles.
We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.
We will not ship to freight forwarding - expediting companies.
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