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.
Features:
- 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
Note: Intake Manifold Gaskets, Mounting Hardware, Fittings and Water Neck are sold separately.
- Engine Block Style:
- Stock/OEM standard deck
- Style:
- Dual plane
- Basic Operating RPM Range:
- N/A
- Material:
- Aluminum
- Finish:
- Natural
- Height:
- N/A
- Intake Section Included:
- Complete
- Fuel Rails Included:
- N/A
- Aftermarket Fuel Rail Required:
- N/A
- Carburetor Quantity:
- One
- Carburetor Mounting:
- 4-barrel spread/square bore
- Throttle Body Bore Size:
- N/A
- Has Bosses:
- No
- Bosses Machined:
- No
- Boss Quantity:
- N/A
- Injectors Included:
- N/A
- Throttle Body Included:
- N/A
- EGR:
- No
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/265-6.6L/400
- Years:
- 1955-1995
- Cylinder Head Style:
- N/A
