Holley Hi-Ram Lower Manifold - GM LS7- Black SOUTH BEND CLUTCH this product is backed by

this product is backed by Rough Country's Lifetime Replacement Guarantee

balance cylinder air volume and produce smoother output

Custom ARP 9/16 inch Head Studs - Delivers superior head-to-block sealing for high-boost reliability

Inner Fender trimming required

our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need for your car or truck

Holley Hi-Ram Lower Manifold - GM LS7- Black SOUTH BEND CLUTCH this product is backed byThe Holley GM LS7 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 LS7 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,