Are you looking to improve the overall performance of your engine? With this 1992-1994 C4 Corvette LT4 Edelbrock Performer Air Gap, it will utilize the proven short runner tunnel-ram style to improve overall performance in your LT1 or LT4 engines.
These are both directly manufactured to have exact OEM fitment with all required emission features. This Corvette intake manifold is patented with an Air-gap design that allows for cooler and denser air stream delivery for maximum power output.
These Corvette intake manifolds work with either a 52mm or 58mm throttle body. They also take early and late OEM LT1 throttle bodies, but would then require 94-96 late model fuel rails. They are also designed to work with Edelbrock cylinder heads but also have the ability to work with OEM LT1 and LT4 heads with minor head port matching.