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Holley EFI Hi-Ram Intake Plenum Top Only, 2 x 4150 Hi-Ram, Plenum Top Only, 2 x 4150 Free Returns
Original price was: $574.95.$229.98Current price is: $229.98.
Description
Fits Holley Hi-Ram Manifolds.
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
- 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





