Holley LS3 HI-Ram, Intake Manifold EFI, Base Only

The 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 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 – Round 3/32” O-Ring Viton, 3” I.D.
• Plenum Top Gasket Type – 3/32” Round O-ring Cord
• Runner Length – 6.50”, As-Cast Runner Cross-Sectional Area – Tapered 4.25” to 2.77 in²

Specification

• Construction: Cast
• Emission Code: 3
• Engine: GM LS3/L92
• Fuel System Typ:e EFI
• Product Type: Manifold
• Type of Component: Lower Manifold