Oldsmobile 455 RPM Air-Gap Intake Manifold
- Engine Make/Size: Olds 455
- RPM Range: 1500-6500
- Number Of Carbs: One
- Cylinder Head Type: Standard
The Original. Our proven, race-wining Air-Gap design in a dual-plane manifold. The award- winning RPM Air-Gap incorporates the same race-winning technology that's used on our competition intakes. The air-gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Includes rear water outlets, two distributor clamp locations and nitrous bosses.
Installation Notes:
- Port Exit Dimensions: 1.28" x 2.30"
- Manifold Height: (A) 5.04", (B) 6.04"; Carb Angle-3°; Carb pad height: 5.54"