Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 92mm Throttle Body Speedmaster flexplates will withstand the

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

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

It is similar to our LowRise

Manifolds are cast from steel molds

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

Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 92mm Throttle Body Speedmaster flexplates will withstand theThe 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!