Edelbrock Big Block Chevy 396-502 RPM Air-Gap Intake Manifold

Edelbrock Big Block Chevy 396-502 RPM Air-Gap Intake Manifold 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 Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. Edelbrock Intake Manifold  RPM Air-Gap 2-R Square Bore Dual Plane  Rectangle Port Aluminum Natural  Big Block Chevy Standard 9.8 Deck Each