Crankshaft pulley? Water pump pulley? Generator pulley? CJ3B? CJ5? M38A1? One groove? Two groove? One groove wide, other groove narrow? Both the same? BW look
Crankshaft, Engine from a CJ5, wide groove, one or two groove is fine
Crankshaft pulley? Water pump pulley? Generator pulley? CJ3B? CJ5? M38A1? One groove? Two groove? One groove wide, other groove narrow? Both the same? BW look