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Air and Fuel› Intake Manifolds and Components

Holley

INTAKE MNFLD LS7 SNGLE PLANE EFI - BLACK

$575.95 $549.35 Save $26.60

SKU: H00E 300-269BK

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Holley single plane EFI intake manifold in black is designed for GM LS Gen III and Gen IV engines equipped with LS7 cylinder heads. It features a 4150 square bore flange, optimized runner layout, and constant cross-sectional area for a broad torque curve, providing optimal vehicle performance from 2500-7000 RPM. The manifold kit includes fuel rails, mounting hardware, and FKM o-ring cylinder head mounting flange gaskets. The included fuel rails are designed to accept Bosch Style EV-1 or GM OE LS7 fuel injectors.

Fitment

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

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Specifications

BrandHolley
Part NumberH00E 300-269BK
Weight16.15 lb

Videos

440 LSX, MAST LS7 heads, solid roller, Holley Dominator EFI, first start up.

440 LSX, MAST LS7 heads, solid roller, Holley Dominator EFI, first start up.

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.

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