Replace Part Number:159064 Compatible with Holley 4160 Series Vacuum Secondary Carbs 570, 600, 650, 670, 750,770 cfm Compatible with Holley Carbs 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 , 80770 Fit’s All Holley Carburetors with outside needle & seats except Double Pumpers This kit includes the following: All necessary gaskets (NON STICK) Needle and seat 6.5 Power Valve Accelerator Pump Diaphragm Assortment of Small Parts Necessary for Rebuild Carburetor Kit. Some of the Featured Components included in this kit:

High-flow .110" needle and seats

6.5 Power Valve

30cc accelerator pump diaphragm

Brass accelerator pump check valve

Accelerator pump check valve diaphragm

Non-stick bowl and metering gaskets

Non-stick Open Style Base Gasket

Transfer Tube Seals (O-Ring & Sleeve Style Included)

Choke Gasket

High Performance Bowl Inlet Sealing Crush Washers