1g intake manifold. 4 inch plenum. 2 1/4 runners. Ford TB flange. Comes with throttle cable. Have three of these. This one was made so the plenum could be flipped for AWD or RWD setups. Runner lengths can be adjusted. With old turbo technology 25 years ago. Ran 7’s 185. The math on this design was pretty good. Had a retired F1 engineer look at all the intakes a decade ago. Interesting advice he gave me on runner lengths. And what intake flow looks like when an engine is 50-60 psi. Message 702-741-6987.