Holley kit for 4150 Double pumpers USA sourced

 USA Sourced Kit For Holley Carburettor's Model 4150

For Holley Carbs With List Numbers 4776, 4777, 4779, 4780, 4781, & All HP Model Carburettors

A Complete rebuild kit for all Holley 4150 Double pumper carburettors.

With all Non-Stick gaskets  High flow power valves & needles & seats

for both Marine & Automotive use.

This comes with float levelling instructions and mixture screw adjustment procedure

For Holley Carburettors with

Outside Adjustable Needle & Seat Type Fuel Bowls.

List #'s 4776, 4777, 4779, 4780, 4781,

Can be used in both Marine and Automotive applications

**PLEASE NOTE ONCE OPENED THESE KITS ARE CLASSED AS USED & ARE NON RETURNABLE**

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