Intake Manifolds

Holley Hi-Ram LS1 92mm EFI Intake Manifold 300-122BK The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction...

Holley Hi-Ram LS1 105mm EFI Intake Manifold 300-123 The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction...

Holley Hi-Ram LS Intake Manifold Stud Kit 300-225 These studs are made of high-quality steel construction for durable and long lasting performance. Designed for use with Holley Hi-Ram intake manifolds.

Holley Hi-Ram LS1 92mm EFI Intake Manifold 300-122 The Holley GM LS1/LS2/LS6 Modular Hi–Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet–metal for high–performance applications where induction...