Edelbrock 7163 - Performer RPM 2-R Manifold, Chevrolet Big Block, Rectangular Port

Edelbrock Part # 7163 Performer RPM 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port cylinder heads. This dual-plane high-rise manifold offers maximum horsepower with a broad torque curve. No provisions for exhaust heated chokes. Accepts late-model waterneck, air-conditioning, alternator and HEI equipment.

• Best for the ultimate in street high-performance
• Designed for 1500 to 6550 RPM street-driven power
• Dual-plane high-rise Intake with 180-degree firing order
• Produces incredible top-end horsepower
• Retains good throttle response and acceleration
• Larger plenum and runners maximize other upgrades
• Edelbrock total power package maximizes gains
• Designed for square port heads