Top Street Performance high performance fabricated aluminum single plane intake manifolds are what is needed to squeeze the most horsepower out of a LS engine. They feature a large center plenum and short runners with velocity stacks to improve air flow over the stock intake. Individual port O-rings promotes a good seal on every intake runner and throttle body opening. Using a 102mm throttle body to maximize air flow for those high horse power engines.
Pair with our TSP-81012 or TSP-81012BK throttle body, and TSP-81009BK Fuel Rails for the ultimate LS intake!