837 ALT PULLEY SIZE
 

some where on here before there was talk about the size of 837 alt pulley and others,
i am tring to find out what was the size of the 837 alt pulley.
can you guy's help
thanks
LITTLE TOMMIE [img]/ubbthreads/images/graemlins/dunno.gif[/img]

Re: 837 ALT PULLEY SIZE
 

Is this it?
Deep Groove Pulleys

-Sam

Re: 837 ALT PULLEY SIZE
 

no, it told the size of the 837 alt pulley
but thanks for the try!!!!

Re: 837 ALT PULLEY SIZE
 

If you are meaning the L78 1100837 37 amp alternator, then the pulley was 3.25", approximately,in diameter.

Re: 837 ALT PULLEY SIZE
 

i have a pulley that is approx 3 3/16 in diameter, is this correct

Re: 837 ALT PULLEY SIZE
 

http://www.camaros.org/engine.shtml#PulleySpreadsheet

Can't pull up the sheet right now. Not sure alt pulleys are in there (and I made the sheet!).
Just mic'd mine - about 3.195.

Re: 837 ALT PULLEY SIZE
 

Mine is 3.197". Sounds like you have the right one.

Re: 837 ALT PULLEY SIZE
 

Tommie,
3.197" is correct for the 837. If you need a great source of information contact John Pirkle, Sr. He is in Augusta, GA.
Master City Classic Car Parts
(706) 860-9047
e-mail: [email protected]
He is "THE MAN" for starters, alternators/generators, voltage regulators and relays...his work is impeccable. Many members here can verify the quality of his workmanship. [img]/ubbthreads/images/graemlins/scholar.gif[/img]