Description

Holley Hi-Ram Intake Plenum Top Only, 2 x 4150- Semi-Gloss Black Finish 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. Bolts thread into lid downwards through the intake base.

• Specifications

  • Material: Aluminum
  • Type of Component: Manifold Top
  • Grade Type: Performance
  • Construction: Cast
  • Finish: Semi Gloss
  • Color: Black