Edelbrock LT1/LT4 EFI Manifolds

The First LT1/LT4 Intake with the Air-Gap Design

The Edelbrock Performer RPM Air-Gap LT1/LT4 intake manifolds feature a tunnel-ram design that offers performance increases in the 1500-6500 rpm range. The air-gap design separates the runners from the hot engine oil, resulting in a cooler, denser charge for more power. These manifolds will accept stock or aftermarket fuel rails and include an OEM style throttle body pad that will accept oversized throttle bodies up to 58mm.