Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 102mm Throttle Body heat-treated to the highest Rockwell

heat-treated to the highest Rockwell hardness available

Couple this Hi-Ram intake with the high flowing LS3 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Speedmaster LS dual 4-barrel

They're 40 percent lighter

and you can choose between plain polished

Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 102mm Throttle Body heat-treated to the highest RockwellThe 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!