Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-227 UNBRANDED The system is designed for

The system is designed for an easy installation

2L V8 1958 - 1961 Plymouth Suburban 318/5

1974-1975 Plymouth Duster

7L V8 1992 - 1995 GMC C2500 Suburban 350/5

Compatible with Factory Mufflers or Flowmaster Axle-back Systems

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-227 UNBRANDED The system is designed forOverview: 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 system height is not limited. Coupling this Hi Ram intake with the high flowing LS1 LS2 LS6 style cylinder heads has outstanding potential for N A and forced induction applications at a budget minded cost. Aggressive, bold, race bred styling will make bad intentions