Hi-Ram Lower Manifold - GM LS1/LS2/LS6 Cathedral Port EFI Base Only

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6

Stud Kit, Hi-Ram LS Intake Manifold Mounting

Overview
Stud Kit, LS Hi-Ram Intake Manifold Mounting

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 sq in to 2.53 sq in

Details:

• Color: Silver
• Construction: Cast
• Engine: GM LS1/LS2/LS6
• Finish: Silver
• Fuel System Type: EFI
• RPM Power Band: 3500-8000 RPM
• Type of Component: Lower Manifold
• Warranty: Limited 90 Day

Links
Instruction Sheet