Re: V6 water pumps getting hard to find
 

Looks like O'Reilly's has them in stock.

Re: V6 water pumps getting hard to find
 

Be careful guys when ordering from parts houses and including RockAuto. Most of these places think a GMC 305 is a Chev 305 V8. Somehow the parts books have decided they are the same and cannot/will not spend time to fix the problem.

Re: V6 water pumps getting hard to find
 

http://https://6066gmcclub.com/attac...1&d=1737153231http://https://6066gmcclub.com/attac...1&d=1737153065http://https://6066gmcclub.com/attac...1&d=1737152733I purchased the eBay WP. Like the GMB 130-2035, it is made in China.
I did a test fit on my 401 and spun freely and pulley holes lined up. Felt as heavy as the one I took off and does have the thicker bearing.