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Air and Fuel› Fuel Pumps, Regulators and Components

Lingenfelter

Big Bore 12.0mm High Volume Fuel Pump

$2,995.00 $2,545.75 Save $449.25

SKU: L710166914

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Lingenfelter Big Bore Direct Injection High Volume Fuel Pump is a performance upgrade for GM Gen V V8 and V6 direct injection engines. This fuel pump features a 12.0 mm bore size, offering over 30% more flow than stock LT1/L86 pumps and nearly 10% more than the LT4 pump. It is constructed using new production LT1 fuel pump cores and includes DLC coating on the bore and piston for durability. The pump is compatible with production LT1/LT4 fuel pump lobes and aftermarket higher lift lobes, and it is E85 compatible. It requires a consistent low side fuel pressure of 68 PSI or greater and has a maximum operating pressure of 2175 PSI.

Fitment

Fitment Guaranteed

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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.

Available on iOS & Android

Specifications

BrandLingenfelter
Part NumberL710166914
CategoryAir and Fuel

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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