Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-227BK h-pipe Intermediate Brake Line for 05-10

Intermediate Brake Line for 05-10 Cobalt/G5 non-ABS

4L V8 1976 - 1977 GMC K25 Suburban   454/7

1195" Jet size

Maximum Temperature Recording (MTR) devices on rotors

Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-227BK h-pipe Intermediate Brake Line for 05-10Overview: 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