Holley Hi-Ram Lower Manifold - GM LS3/L92 Fuel System Upgrades and Parts Clean oil is necessary to

Clean oil is necessary to protect the precise internal components

5 5X120 72 BL +35

Maintains clamping pressure under high boost conditions

2001-2004 GMC Sierra 1500 SLE Stepside

Part Number: ABPSR3

Holley Hi-Ram Lower Manifold - GM LS3/L92 Fuel System Upgrades and Parts Clean oil is necessary toThe Holley GM LS3 L92 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 LS3 L92 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