TSP Chev SB Carbureted Satin Aluminum Dual Plane Air Gap Intake Manifold #82026

TSP's dual-plane air gap intake manifold for the small block Chevy is ideal for high-performance applications. Its improved design is complimented by an open area under the plenum. This feature ensures less heat transfer from the engine, meaning the air/fuel charge will be cooler and produce more power and torque.

Producing power and torque comparable to single-plane manifolds, it retains the driveability and throttle response like other dual-planes and performs best between 1,500 and 6,500 rpm. It is cast from lightweight aluminum and features a relatively low profile for great hood clearance. Additional provisions include dual distributor hold-downs, 4 corner water ports, nitrous bosses, and a square bore carburetor flange.

SPECIFICATIONS

ENGINE BLOCK STYLE OEM Standard Deck

CARBURETOR QUANTITY 1

INTAKE STYLE Dual Plane

BASIC OPERATING RANGE 1,500 to 6,500 RPM

MANIFOLD HEIGHT 4.65"

MANIFOLD MATERAL Aluminum

MANIFOLD FINISH Satin

EGR No

INCLUDED Head Bolt Adapters

FITMENT

CHEVROLET SMALL BLOCK V8 GEN. I

4.3 L / 262 in3

4.3 L / 265 in3

4.4 L / 267 in3

4.6 L / 283 in3

4.9 L / 302 in3

5.0 L / 305 in3

5.0 L / 307 in3

5.4 L / 327 in3

5.7 L / 350 in3

6.6 L / 400 in3

NOTES

Fits 1955-1986 Chevy small blocks and 1987-1995 with included adapters

Intended for use with 600-700 cfm vacuum secondary carburetors in typical street applications and 700-800 cfm double pumper carburetors in high-performance street applications