Holley EFI Holley Hi-Ram Intake Plenum Top Only, 2 x 4150- Semi-Gloss Black Finish 300-207BK
Specifications:
Description:
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.*This semi-gloss ceramic coating matches 300-113BK, 300-226BK, 300-229BK, and 300-243BK base part numbers.









