Engine Intake Manifold

Edelbrock Polished RPM Air-Gap BBC Rect Port Intake Manifold

$ 1,431.01

Edelbrock part #75621 RPM Air-Gap 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads. The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more power. This intake manifold is a dual-plane, high-rise design with a 180 degree firing order to produce incredible top-end horsepower while retaining good throttle response. The larger plenum and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine. They are intended for high-performance's street or competition engines that run up to 6500 rpm. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square-bore carbs only. No provision for exhaust heated chokes and no exhaust crossover. This manifold offers a polished finish for a brilliant shine and classic look.

Additional Attributes:

GTIN: 00085347756216
Basic Operating RPM Range: 1500-6500
Center Maximum Height: 5.220
CNC Ported: No
EGR Port: No
Finish: Polished
Flange Type: 4150
Front Maximum Height: 4.450
Gasket Or Seal Included: No
Grade Type: Performance
Material: Aluminum
Rear Maximum Height: 6.000
RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Series: RPM Air-Gap
Single Or Dual Plane Type: Dual
Vehicle Model: Chevrolet