Edelbrock - 7581
Intake Manifold - RPM Air-Gap 351W - Square Bore - Dual Plane - Aluminum - Natural - Small Block Ford - Each
Edelbrock Performer RPM Air-Gap Intake Manifold for 351W Ford Small Block Windsor engines
Edelbrock part #7581 RPM Air-Gap 351W intake manifold is designed for street and high performance 351-427 c.i.d. 351W Ford V8 applications. The RPM Air-Gap incorporates the same race-winning design that's been used on our Victor Series competition intakes for decades. 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. Larger cross sectional area and a taller carb flange than #7181 for compatibility with large displacement, stroker 351W based engines. Includes bosses for nitrous and rear water crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Causes Cool and Dense Mixture More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Designed For Street And High Performance
- Larger Cross-Sectional Area
- Taller Carb Flange
- Compatibility w/Large Displacement 351W Based Eng.
