Holley Hi-Ram Lower Manifold - GM LS7 - 300-229 steel 1977-1981 Chevrolet K5 Blazer 305

1977-1981 Chevrolet K5 Blazer 305 CID

Well suited to heavy duty vehicles such as full size trucks

V-Band flanges and header bolts

1972 Plymouth Satellite

Holley Hi-Ram Lower Manifold - GM LS7 - 300-229 steel 1977-1981 Chevrolet K5 Blazer 305Overview: The Holley GM LS7 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 LS7 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 clear for drag