Holley Premium Carb Rebuild Kit For 650-800 CFM Vacuum Secondary With TWO Power Valves

These new gaskets fit 4150 Series 650-800 CFM Holley 4 barrel carbs with vacuum secondary,  1-11/16"  throttle bores and removable jets in the secondary.  List #'s  2855^>,  3124>,  3130>,  3246>,  3247>,  3310>,  3310-1>,  3417>,  3613>,  3910>,  3911>,  4053>,  4490>,  4491>,  4492>,  4545>,  4546>,  4554>,  4555>,  4556>,  4557>,  4800>,  4801>,  4802>,  4803>,  4815>,  6238>,  6239>,  9188>.

Blue gaskets are compatible with alcohol, methanol and E-85 gasoline.

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  Blue Non Stick Intake Flange Gasket
• 1  Blue Non Stick Throttle Body Gasket
• 2  Blue Non Stick Metering Block Gaskets
• 2  Blue Non Stick Fuel Bowl Gaskets
• 2  Four Window Power Valves & Non Stick P/V Gaskets
• 1  Buna Accelerator Pump Diaphragm 30cc
• 1  Red Umbrella Accelerator Pump Check Valve
• 2  Viton 0.110" Needle & Seats With  Gaskets
• 1  Vacuum Secondary Diaphragm
• 2  Fuel Inlet Gaskets
• 8  Nylon Fuel Bowl Screw Gaskets
• 2  Fuel Bowl Sight Plug Gaskets
• 2  Cork Idle Screw Gaskets
• 1  Vacuum Housing Cork Gasket
• 1  Choke Housing Cork Gasket
• 2  Nozzle/Shooter Gaskets
• 1  Accelerator Pump Rod E Clip
• 1  Vacuum Rod E Clip
• 1  Secondary Return Link Cotter Pin
• 1  Choke Link Hitch Pin
• 1  Choke Thermostat Gasket
• 1  Choke Housing Gasket
• 1  Blue Non Stick 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.