Description
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 system. The plenum tops are constructed of cast aluminum.
Features:
- Modular Design w/ Removable Top
- A-B Height: 12.10 (w/ Carb Style Top – 2 x 4150 or 2 x 4500) See Drawing
- Height at Plenum Flange: 9.44
- O-Ring Seals for Plenum Top
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Construction | Cast |
| Emission Code | 4 |
| Finish | Black |
| Product Type | Manifold |
| Type of Component | Manifold Top |
| Warranty | Limited 90 Day |
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