Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 90mm Throttle Body Design from the ground up

Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated

Cast Aluminum Valve Covers

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine

Speedmaster small block 427 c

Although the GM heads are good pieces

Chevy LS1 LS2 LS6 Polished Aluminum Intake Manifold with 90mm Throttle Body Design from the ground upThe 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!