Holley 4160 kit for Most 390,450,600,780 4 BBL Outside needles

Holley Carburettor rebuilding kit for most 4160 Carbs (Will also fit some 4150)

This USA Sourced Holley rebuild kit covers 4160 carbs 80457, 1850, 3310-3, 80508, 390,450,600 & 780 CFM 4160 Holley Carbs

Outside Adjustable Needle & Seat Type Fuel Bowls.

All Non-Stick gaskets for both Marine & Automotive use.

High flow power valve & diaphragm and needle and seats.

This comes with float levelling instructions and mixture screw adjustment procedure.

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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