Holley Hi-Ram Intake Manifold - GM LT1 for XX-80612 " This kit ensures long-lasting strength

This kit ensures long-lasting strength up front

Largest and least restrictive filter in its class

30 percent increased contact area reduces stress and improves longevity

304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking

Holley Hi-Ram Intake Manifold - GM LT1 for XX-80612 " This kit ensures long-lasting strengthThe new Holley EFI Hi Ram intake provides the ultimate performance with the new GM direct injected Gen V 6. 2L LT1 engine. The modular design of this manifold allows easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner has a large radius where it meets the plenum, and optimized taper & cross sectional area to perform in a wide variety of engine configurations. The optional injector bosses on the intake runners