Edelbrock Oldsmobile 455 RPM Air-Gap Intake Manifold 

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"