| |
Click on image for the lowdown. 
====
| | |
3 members (baldeagle, Wayne67vert, 1 invisible),
91
guests, and
7
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,020 Posts1,055,345 Members48,420 | | 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!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | 
#23009 08/01/2003 12:34 AM | Joined: May 2003 Posts: 53 Member | | Member Joined: May 2003 Posts: 53 | !955 GMC big truck 302engine What poundage rad cap will I need thanks Biddaboy
1956 GMC TF 1/2 ton
1955 GMC 500 model (Gumby)
| | |
#23010 08/01/2003 1:01 AM | Joined: Aug 2000 Posts: 523 Member | | Member Joined: Aug 2000 Posts: 523 | Does a 55 have a big cap or normal?
Big cap I use 4#
Normal cap.....I use as much as I can get without the water pump leakin'
It will run with NO CAP....if you don't mind rusty water everywhere.....I think that was a song in the 60's but who remembers?It's all a giant blurrrrr | | |
#23011 08/01/2003 1:33 AM | Joined: May 2003 Posts: 53 Member | | Member Joined: May 2003 Posts: 53 | I didnt know their was 2 different caps how big is the big one the neck on my rad looks like it would be for a normal size cap. It had no cap when I bought the truck thanks for your help Biddaboy
1956 GMC TF 1/2 ton
1955 GMC 500 model (Gumby)
| | |
#23012 08/01/2003 4:09 AM | Joined: Jul 2001 Posts: 3,887 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2001 Posts: 3,887 | if rad is in good shape use 7# max
Bill | | |
|
|
| |
