Ford Small Block Carbureted Polished Aluminum Dual Plane Air Gap Intake Manifold

TSP's dual-plane air gap intake manifold for the small block Ford 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 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. Additional provisions include nitrous bosses, a rear water crossover with additional ports, and a square bore carburetor flange.

Compatible with:
FORD SMALL BLOCK WINDSOR V8
• 3.6 L / 221 in3
• 4.3 L / 260 in3
• 4.7 L / 289 in3
• 4.9 L / 302 in3 generally referred to as 5.0 L

NOTES:
Will not fit 255, Boss 302, or 351W.
Manifold is stock replacement and street legal for 289 engines with factory style carb from 1965-1966.

Specifications:
Basic Operating RPM Range: 1,500-6,500 RPM
Carburetor Flange Style: 4150 Square Bore
Carburetor Quantity: 1
Center Maximum Height: 4.900 in.
CNC Ported: No
Color: Polished
Deck Height: Standard
EGR: No
Front Maximum Height: 4.300 in.
Fuel System Type: Carbureted
Gasket Or Seal Included: No
Grade Type: Performance
Intake Port Shape: Rectangle
Material: Aluminum
Rear Maximum Height: 5.500 in.
Single Or Dual Plane Type: Dual Plane