Oldsmobile Big Block V8 Dual Plane Air Gap Aluminum Intake Manifold - Black

TSP's dual-plane air gap intake manifold for the Big Block Oldsmobile V8 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 improves drivability 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.

Compatible with:
OLDSMOBILE V8
• 6.6 L / 400 in3
• 7.0 L / 425 in3
• 7.5 L / 455 in3

Specifications:
Basic Operating RPM Range: 1,500-6,500 RPM
Carburetor Flange Style: 4150 Square Bore
Carburetor Quantity: 1
Center Maximum Height: 5.540 in.
CNC Ported: No
Color: Black
Deck Height: Standard
EGR: No
Front Maximum Height: 5.040 in.
Fuel System Type: Carbureted
Gasket Or Seal Included: No
Grade Type: Performance
Intake Port Shape: Rectangle
Material: Aluminum
Rear Maximum Height: 6.040 in.
Single Or Dual Plane Type: Dual Plane