Holley 4150 HP Series Carb Rebuilder Kit For 390-450 CFM For Double Pumper

Description

Holley Rebuilder Carb Rebuild Kit For HP 390-450 CFM Double Pumper
These new gaskets fit 4150 Series 550-600 CFM Holley 4 barrel carbs with mechanical secondary,  1-7/16"  throttle bores and removable jets in the secondary.  List #'s 8057>,  80507-1>,  80507-2>,  80507-3>.
This Rebuilder Kit Is Ethanol Tolerant.
Please include list number of carb when ordering a kit
KIT WILL ONLY FIT CARBS WITH EXTERNALLY ADJUSTABLE FLOATS
Kit does not include instructions
This kit contains the following parts;
1  Intake Flange Gasket
1  Throttle Body Gasket
2  Black Non Stick Metering Block Gaskets
2  Black Non Stick Fuel Bowl Gaskets
2  Two Window Power Valves &  P/V Gaskets
2  Buna Accelerator Pump Diaphragms 30cc
1  Buna Accelerator Pump Diaphragm 50cc
2  Red Umbrella Accelerator Pump Check Valves
2  Viton 0.110" Needle & Seats With Gaskets
2  Fuel Inlet Gaskets
8  Nylon Fuel Bowl Screw Gaskets
2  Fuel Bowl Sight Plug Gaskets
4  Idle Screw O-ring Gaskets
4  Nozzle/Shooter Gaskets
2  Accelerator Pump Rod E Clips
1  Secondary Rod Link Cotter Pin
1  Air Cleaner Flange Gasket
PLEASE INCLUDE LIST NUMBER OF CARB WHEN ORDERING A KIT.
Contact me if you have any questions about fitment.
All Canadian Purchases Will Be Shipped From Canada.