Edelbrock 7111 - Performer RPM Manifold, Oldsmobile 330-403

Edelbrock Part # 7111 Performer RPM Oldsmobile 350 intake manifold is designed for 330-350-403 c.i.d. Oldsmobile’s and 1980-1/2 to 1985 307 c.i.d. engines with 5A heads (casting #3317). This Oldsmobile manifold is a high-rise, dual-plane design with 180-degree firing order engineered for maximum top-end horsepower while maintaining throttle response. Port flange has extra material above the runner for use with cast iron 455 heads and Edelbrock Performer RPM heads #60519. Has clearance for HEI distributor. Carb pad accepts square-bore carbs without adapters.

• Best for the ultimate in street high-performance
• Designed 1500 to 6500 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