MANIFOLD KIT, LT1 HI-RAM WITH PORT INJEC

Name: MANIFOLD KIT, LT1 HI-RAM WITH PORT INJEC
Brand: Holley
SKU: H00E 300-141
Price: 1299.95 USD
Availability: InStock

$1,462.95 $1,299.95 Save $163.00

SKU: H00E 300-141

In Stock

Ships by Jun 10

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley EFI Hi-Ram intake provides ultimate performance for the GM direct injected Gen V 6.2L LT1 engine. Its modular design allows for easy disassembly for custom porting, multiple tops, or custom induction systems. Each runner features a large radius at the plenum, with optimized taper and cross-sectional area for various engine configurations. Optional injector bosses on the intake runners enable increased performance with additional injectors alongside factory direct injection. The fuel rails are anodized, laser-etched, and machined for 8AN O-ring fittings at each end.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

Brand	Holley
Part Number	H00E 300-141
Weight	35.04 lb

Videos

Tech Review: Holley Hi-Ram Intake Manifolds

HOW TO INSTALL HOLLEY ULTRA LO-RAM MANIFOLD KIT LT1 CORVETTE C7

Holley EFI Cast Intake Manifold Buyer’s Guide for GM LS and LT Engines

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy