Exterior Components› Body Panels and Components

Holley

MECH FUEL PUMP GM BB 110 GPH

$168.11

SKU: H00E 12-454-11

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley 12-454-11 is a mechanical fuel pump designed for Chevrolet Big Block V8 engines using gasoline. It offers a free flow rate of 110 GPH and a shutoff pressure pre-set between 6.5 to 8 psi. This fuel pump features a heavy-duty construction and does not require a fuel pressure regulator.

Fitment

Fitment Guaranteed

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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

BrandHolley
Part NumberH00E 12-454-11
Weight1.5 lb

Videos

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Holley VS Edelbrock Mech Fuel Pumps
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Adjusting Holley Fuel Pressure Regulator - model 12-803 - Blue Fuel Pump 110GPH
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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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