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Offenhauser Flathead Alternator Pulley W/ Fan Mount - Ford Flathead Engines 1932-1938
Offenhauser Flathead Alternator Pulley W/ Fan Mount - Ford Flathead Engines 1932-1938 Offenhauser Flathead Alternator Pulley W/ Fan Mount - Ford Flathead Engines 1932-1938

Offenhauser Flathead Alternator Pulley W/ Fan Mount - Ford Flathead Engines 1932-1938

$ 74.99

This Offy alternator pulley is designed to fit on a GM alternator and is retained by a washer and nut. It accepts the standard 1932-38 flatheads with the single 5/8” belt width and allows you to bolt on an original style 1932-38 Ford fan.

  • 1-3/16" thick
  • Raised surface that pilots the fan is 2-1/8" O.D.
  • Fan mount bolt circle is 4 on 3-1/8"
  • Fan bolt holes are 1/4"-28
  • NOT a press on style pulley

Note: The powergen uses the same shaft size as the GM alternators and this pulley should work without any problems.