Holley EFI Hi Ram Intake Manifold Kit Base Only - Cathedral Port Heads - GM LS-Series 502-WH From high banked ovals to

From high banked ovals to Saturday night 1/4 miles

Lead based babbitt provides ideal properties for nearly all engine applications

Economical flaring tool allows forming an specification 37

The rugged design covers all the fender holes for a light weight option and sleek body profile

Popular in for performance engines in high-temperature climates

Holley EFI Hi Ram Intake Manifold Kit Base Only - Cathedral Port Heads - GM LS-Series 502-WH From high banked ovals toThe 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 clear for