Proform High Performance Carburetor Main Body
Proform's High Performance Carburetor Main Body is a 100% new, direct replacement component for your wore out or leaking carb main body. The race inspired design helps add up to 25-50 horsepower. It is packed with features like smooth radius venturis, down-leg or annular boosters, adjustable screw-in air bleeds, air horn and choke plate delete. This main body is developed to get maximum air flow that easily turns your street carb into a high performance race-design carb. This high performance swap is an easy installation utilizing your existing metering blocks, fuel bowls and base plate. Comes complete with instructions, all necessary non-stick replacement gaskets and a high performance jet kit. This main body does not retain vacuum advance port in original metering block.
Features:
100% New Components, Not re-built
All Aluminum Construction (excluding p/n 778-67203, Zinc Construction)
Smooth Radius Venturis
Choke Horn Deleted
High Performance Down-Leg or Annular Boosters
Adjustable Screw-In Air Bleeds
Easy Swap, Direct Replacement
Includes Instructions, Non-Stick Gaskets and Jet Kit
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Vacuum Secondary Carburetors
Proform 750 CFM High Performance 4150 Carburetor Main Body Vacuum Secondary Design
750 CFM High Performance 4150 Carburetor Main Body
$125.99
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Proform 750 CFM High Performance 4150 Carburetor Upgrade Kit Includes: Billet Metering Block
750 CFM High Performance 4150 Carburetor Upgrade Kit
Includes:
$285.74
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Mechanical Secondary Carburetors
Proform 650 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
650 CFM High Performance 4150 Carburetor Main Body
$162.99
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Proform 650-800 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
650-800 CFM High Performance 4150 Carburetor Main Body
$122.99
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(1)
Proform 650-800 CFM High Performance 4150 Carburetor Upgrade Kit Includes: Billet Metering Blocks
650-800 CFM High Performance 4150 Carburetor Upgrade Kit
Includes:
$339.13
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Proform 750 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
750 CFM High Performance 4150 Carburetor Main Body
$215.99
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Proform 750 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
750 CFM High Performance 4150 Carburetor Main Body
$199.99
Ships in 24hrs directly from the manufacturer
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Proform 850 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
850 CFM High Performance 4150 Carburetor Main Body
$179.99
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Proform 950 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
950 CFM High Performance 4150 Carburetor Main Body
$207.99
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(2)
Proform 1050 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
1050 CFM High Performance 4150 Carburetor Main Body
$215.99
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Proform 1050 CFM High Performance 4150 Carburetor Main Body Mechanical Secondary Design
1050 CFM High Performance Carburetor Main Body
$241.99
Ships in 24hrs directly from the manufacturer
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