Description
Holley Hi-Ram Lower Manifold – GM LS3/L92
Hi-Ram, Plenum Top Only, Blank Flange
Overview
Fits Holley Hi-Ram Manifolds-Holley has launched new black ceramic coated plenum tops to match our Hi-Ram manifold bases!They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.
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 in??
Details:
- Color: Silver
- Construction: Cast
- Engine: GM LS3/L92
- Finish: Silver
- Fuel System Type: EFI
- RPM Power Band: 3500-8000 RPM
- Type of Component: Lower Manifold
- Warranty: Limited 90 Day
Links
300-214
Instruction Sheet
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