Description
The Holley 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. Coupling this Hi-Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. 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!
Features:
- Port Size – 2.49″ Height x 1.21″ Wide
- Mounting Flange Gasket Type – Standard LS3 Molded O-Ring
- Plenum Top Gasket Type – 3/32″ Round O-ring Cord
- Runner Length – 6.58″, As-Cast Runner Cross-Sectional Area – Tapered 4.25 in┬▓ to 2.53 in┬▓
- Black
LS1/LS2/LS6 Cathedral Port EFI Base Only-Black
Made in the USA!







