Holley Single Plane EFI Intake - GM LS7 - 300-269 shifters 3 V8 1999 Ford F-250

3 V8 1999 Ford F-250 Super Duty 445/7

6L V8 Diesel Crew Cab 2007 GMC Sierra 3500 Classic 6

1988-1993 Chevrolet K2500 305 CID

Application Corvette 75-77

Holley Single Plane EFI Intake - GM LS7 - 300-269 shifters 3 V8 1999 Ford F-250Overview: Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads. Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area broad torque curve, best vehicle performance from 2500 7000 RPM Minimum carb flange height fit in vehicles with minimum hood modifications. Cast aluminum construction great manifold for centrifugal blower, turbocharged or NOS power adder