Intake Manifold Ford Small Block Carbureted Polished Dual Plane Air Gap | SPELAB
Producing power and torque comparable to single-plane manifolds, SPELAB's dual-plane air gap intake manifold retains the driveability and throttle response like other dual-planes and performs best between 1,500 and 6,500 rpm. 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. 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.
- Fits 1955-1986 Chevy small block engines
- Features dual-plane air-gap design with a black finish
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 | Water Port Block-offs |
| EGR Adapter | |
| Throttle Bracket Adapter Plate Kit |
Fitment
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 OEM carb from 1965-1966
ALERT
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.
