Edelbrock Performer Air-Gap Series Intake Manifold Features: Based on Performer Series with Unique Air Gap Air Gap Causes Cool and Dense Mixture More Power For Idle to 5500 RPM Street-Driven Performance Dual-Plane Low-Rise Intake w/180 deg. Firing Order Patented Runner Design Ensures Broad Torque Curve Excellent Throttle Response and Mid-Range Power Fits Both Spread and Square Bore Carburetors Ideal for Street Rods and Street Machines Height: 6.00 Width: 11.25 Length: 24.25 Weight: 16.40 lbs Vehicle Type: 2693 Fitment: UNIVERSAL 0 - 0 NON APPLICATION SPECIFIC