2x4 Rebuild Kit 715/780 cfm
This kit includes the parts needed to rebuild your 2x4 carburetors. These are the exact parts that are used in a Air Fuel Spark restoration. This kit contains parts to rebuild both carbs in your 2x4 set up.
This kit is appropriate for any of the later dual quad setups.
Including list numbers
2926, 2927, 3300, 3301, 3410, 3411, 4201, 4202
Kit Contains:
Amount Part Description
4 .110 Needle/Seat One needle and seat for each bowl
2 6.5 Power Valve correct power valve for each metering block
2 Gasket Metering Block non stick gasket. works with balance tube
2 Gasket Fuel Bowl correct style bowl gasket, works with balance tube
16 Gasket Fuel bowl screw each bowl screw requires one of these
2 Gasket Metering plate secondary gasket
2 Gasket Metering plate separator this gasket separates the metering plate from the
sheet metal plate
2 Diaphragm, accelerator pump pump diaphragm
2 Gasket, 1 11/16 Throttle body throttle body gasket for between baseplate and
main body
2 Diaphragm, Vacuum Secondary correct length secondary diaphragm
3 Gasket VS Pot or Choke 2 of these are used between vacuum housing and main
body, one is for choke seal
4 Gasket, Accelerator pump nozzle 1 for each nozzle screw, and 1 under each nozzle
4 Bowl sight plugs new fuel level sight plugs
4 Bowl sight plug seals gasket seals for the above
4 Idle Mixture screw new idle mixture screw
6 Teflon ribbon, wide 3 each for secondary shaft
2 Teflon ribbon, thin 1 each for secondary shaft
4 Metering block well plug If you removed the idle well plug to clean the idle well,
this is a new plug to seal it
4 Gasket needle and seat adjuster Gasket between the fuel bowl and needle adjuster
4 Gasket needle and seat locknut Gasket for the locknut
4 Cork seals for mixture screw new extra thick cork mixture screw seal
2 Gasket, Power valve correct gasket for the power valve included
1 Gasket, choke cap for between choke cap and choke casting
3 Seal, fuel inlet bonded rubber/aluminum seal for fuel inlets
4 Locknut, Needle/Seat new locknut
4 Adjuster, Needle/Seat new adjuster
2 Brass Inlet screen these brass inlet screens fit perfectly on the 9/16-24 fuel inlets of
side hung bowls
2 Choke plate screw new screws as the old ones are typically damaged on removal
2 Baseplate Gasket my favorite 4 hole gaskets for between carburetor and intake
manifold
2 Air Cleaner Gasket Extra thick gasket for between air cleaner and carburetor.
4 O ring 010 these o rings are for the transfer tube, grease lightly on install for good
2 Cotter pin retains secondary closing link
1 hairpin clip for choke rod retains choke rod to choke housing
2 E clip 1/4inch to retain accelerator pump lever
2 E clip 3/16 e clip to retain secondary diaphragm rod to secondary shaft
4 E clip 1/8inch e clip to retain floats on side hung bowls
2 #6 washer optional washer for secondary closing link
16 Brass screw throttle plates Brand new throttle plate screws. Self binding style
screws, blue loctite is still advised