Holley Hi-Ram Intake Plenum Top Only, 2 x 4150- Black Finish #300-207BK

  • Sale
  • $170.96
  • Regular price $211.95

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.