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Holley 37-119 Model 4160 4 Barrel, 600 CFM Carb Rebuild Kit

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Holley 37-119 Model 4160 4 Barrel, 600 CFM Carb Rebuild Kit

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Q & A

What's in the Box

Each Holley Renew Kit carburetor rebuild kit contains all parts and gaskets that are necessary to restore “like new” performance to your four barrel carburetor. Detailed instructions are also included to guide you through the rebuilding process. Start off the season with a quality Holley Renew Kit repair kit. It's your guarantee for trouble–free cruising.

For Holley 600 CFM electric choke, side hung float bowl.

  • Gaskets
  • O-Rings
  • Pump Diaphragm
  • Needle & Seat
  • Power Valve 
  • Step-By-Step Instructions
  • Detailed Tuning Guide
427-37119 Instructions (PDF)


This rebuild kit will service the following Holley Carburetors

R1848-1   R1849     R1850-2   R1850-3   R1850-4   R1850-5
R3367      R3370     R4452-1   R4548      R6291      R6520
R6909      R7053-1  R7154      R7413      R9040      R80431
R80432    R80457   R80457-1  R80457-2 R81850     

You may also be interested in:

Holley 37-1542 4160 4 Barrel Carburetor Rebuild Fast Kit
(Part #427371542)

These kits are ideal for a quick refresher of your four barrel Holley carb. Each kit includes step-by-step instructions and a detailed tuning guide.

427-371542 Instructions (PDF)

Wehrs Machine WM47 Carburetor Feet
(Part #91689402)
                        Bolt to the base of your carburetor so you can work on it without damaging the throttle assembly.
  • 5/16”-18 threads
  • 1-1/2” tall
  • Set of 4 (nuts included)