Sale

Air and Fuel› Carburetors and Components

Holley

Ultra Double Pumper 4-Barrel 750 CFM Carburetor

$1,037.95 $828.95 Save $209.00

SKU: HLY0-76750BK

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

Moderate — 2–4 hours

Description

The Holley Ultra Double Pumper is a 4-barrel carburetor with a 750 CFM flow rate and a square bore flange bolt pattern. It features mechanical secondaries and an electric choke. The carburetor is constructed from aluminum, offering a weight savings of 43% compared to traditional materials.

This carburetor is designed for optimized street/strip calibration and includes features like 4-corner idle for precise control and stability. It is compatible with GM, Chrysler, and Ford automatic transmission kickdown linkages, though additional parts may be required. It is intended for lightweight vehicles with manual transmissions or automatics featuring a high stall and low gearing.

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

BrandHolley
Part NumberHLY0-76750BK
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.

View Full Return Policy