harmonic balancer retaining nut size

arnea · #1 09-13-2007, 09:01 AM

Does anyone know the harmonic balcancer retaining nut size???The GM manual says 28mm. But evidently that size doesn't exist?????Thanks Arne

arnea · #2 09-13-2007, 10:32 AM

i HAVE TO COME TO FIND OUT THAT A 28MM SOCKET DOES EXIST BUT IT IS NOT COMMON...ARNE

Quote:

Originally Posted by arnea

Does anyone know the harmonic balcancer retaining nut size???The GM manual says 28mm. But evidently that size doesn't exist?????Thanks Arne

maxwedge · #3 09-13-2007, 03:52 PM

15/16 on my car. The year would help here!