RPC spread bore dual plane intake manifolds add performance, improved throttle response and increased torque to your 1955-1995 SBC 265-283-302-327-350-400 V8 engines. Made out of high quality cast aluminum and available in satin, polished and black finishes. The spread bore/square bore flange accepts most non-EGR 4-bbl carburetors on the market and works with standard or straight down intake bolt heads.
- Fits 1955-1995 Small Block Chevy 265-400 Engines
- Idle-5500 RPM Range
- 4-BBL Spread Bore OR Square Bore Non-EGR Carburetor Flange
- Dual Plane Plenum
- 4 Corner Water Ports
- Dual Distributor Hold Downs
- Includes Square Bore Adapter & Gasket
- Includes Choke Plate, Gasket & Hardware
- Includes Mounting Plugs for 87-95 SBC Heads With Straight Down Bolts
- INTAKE MANIFOLD GASKETS, MOUNTING HARDWARE, FITTINGS AND WATER NECK SOLD SEPARATELY
This product is legal for off road use and non pollution controlled vehicles (1965 & older); however, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in the state of California. By purchasing this product, buyer agrees it will not be used on pollution controlled vehicles in California, or in a state with similar emissions regulations.
WARNING: Cancer and Reproductive Harm – www.P65warnings.ca.gov
- Satin: R1101
- Black: R1101BK
- Polished: R1101POL