Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 92mm Throttle Body They also offer the potential

They also offer the potential for improved fuel economy by making the engine more efficient

Fits big block Chevy rectangular port cylinder heads on standard deck blocks

Our single plane big block manifold is now available with Dominator carburetor flange

Manifolds are cast from steel molds

Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 92mm Throttle Body They also offer the potentialThe Speedmaster GM LS1 LS2 LS6 Modular Hi Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet metal for high performance applications where induction system height is not limited. Aggressive, bold, race bred styling will make bad intentions clear for drag race, muscle car, marine, off road, sandrails, pulling trucks, track, street rod applications and more!