Proform Carburetor Main Body

Proform 67100C carburetor main body.

Fits Holley 4150 series double pumper carburetors with mechanical secondaries from 650 cfm to 800 cfm.

Direct replacement components to turn a street carburetor into a high-performance carb. Get that extra perfomrance out of your ride in less than 30 minutes! Add up to 25-50 HP with Proform's 100% new, high-performance carburetor main body (no re-built components).

Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and base plate.

Involves only 14 screws.

Flows 750+ CFM.

Adjustable screw-in air bleeds

High-performance down-leg boosters.

Get maximum air flow with no air horn, choke tower, or choke control.

Made of cast zinc with a zinc iridited finish.

.031 discharge nozzles.

Primary Inner Air Bleed Sizes Included: 36

Secondary Outer Air Bleed Sizes Included: 73

Secondary Inner Air Bleed Sizes Included: 36

Includes two 36 air bleeds for the secondary outer air bleeds.

Comes with instructions, all necessary non-stick replacement gaskets and high-performance jet kit with sizes from 72 through 84.

Proform 67100C Holley double pumper carburetor main body 67100C$139.99
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