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| | | Forums66 Topics128,087 Posts1,055,999 Members48,430 | | 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!
| | | | Joined: May 2007 Posts: 292 Wrench Fetcher | | Wrench Fetcher Joined: May 2007 Posts: 292 | sound's like the 305-478 GMC V-6 canister well the 2QT one any how. . .
mine takes 3/4" wrench I do have 1QT canister that one takes a 5/8" wrench. . .
darn drain plug is 1-1/4" wrench. . .
Mike
1962 GMC K3000, GMC-379 V6.
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