| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,115 Posts1,056,636 Members48,450 | | 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!
| | | | Joined: Sep 2001 Posts: 29,270 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,270 |
The original 1954 160 degree thermostat started to open at 148-156 degrees and was fully open at 176 degrees.
The original 1959 235 engine 180 degree thermostat started to open at 157-163 degrees and was fully open at 183 degrees.
| | |
|
|
| |
