WTB #3995648 BBC A/C 2 groove water pump pulley
 

WTB - GM Part #3995648 / #3927789 > BBC A/C 2 groove water pump pulley. Best price gets my $$ Please PM with price & pictures. :chevy:

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

It Looks like this:

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Bump

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Send me the diameter please, just bought a bundle of parts, saw one in the pile, but not sure it's what you need. If you remind me tomorrow I may be able to send you a picture.

The diameter is 6 3/8 inches but the part numbers I posted will be what you’ll need to check. Let me know & thanks.
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Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Will do, not sure what box it's in. Son has boy scout event this weekend, I'm busy helping. I'll try to check tomorrow but remind me if I get distracted, thanks.

[QUOTE=NJKelly;8254686]Will do, not sure what box it's in. Son has boy scout event this weekend, I'm busy helping. I'll try to check tomorrow but remind me if I get distracted, thanks.[/QUOTE

Ok, sounds good & will do !
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Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Bump!

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

I thought I had one but it is a 3995646 and another that is a 3927796. I will look some more

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Hi Richard,
Are you sure that the last 6 is not a "8" ? PM me a pic of it if you can. Thanks !

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Pretty sure it is a 6 but . It is 5.75" diameter. I will post a pic when I get back to the office. Never have been able to post pics from my phone
Thanks Richard

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

Thanks Richard, now that you mentioned the diameter I know it's not the correct one - the correct diameter is 6 3/8" and I just looked up your pulley # and the space between the 2 grooves is larger on the one you have.

Re: WTB #3995648 BBC A/C 2 groove water pump pulley
 

I'm 99% sure the one you have is for passenger cars & maybe 6 cylinder trucks.

Re: WTB #3995648 BBC A/C 2 groove water pump pulley