Holley 37-1543 2300 2 Barrel Carburetor Rebuild Fast Kit
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These kits are ideal for a quick refresher of your two barrel Holley carb. Each kit includes step-by-step instructions and a detailed tuning guide.
Kit includes one 30cc and one 50cc accelerator pump (black material for gas) and one 6.5 power valve.
427-371543 Instructions (PDF)
NotesThis rebuild kit will service the following Holley Carburetors
R4412 R4412-1 R4412-2 R4412-3 R7448 R9647R84412 R87448
Q & A
Tim talks about his favorite intake manifold, the Might Edelbrock X1.
Tim talks about Edmunds air cleaners and the history of Edmunds.
Tim talks about the vintage carburetor options we have available.