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Mod | | | Forums66 Topics128,052 Posts1,055,741 Members48,426 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
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| | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | The water pump body would be 839403 for probably 1941-through 1955-1st series (small Chevrolet trucks, at least).
What is the size of the pulley groove?
1953 through 1955-1st had a 3/8" groove
Different groove sizes and pulley diameters were used in different years and on car vs trucks.
Maybe someone knows GM 2932 A? | | |
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