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Click on image for the lowdown. 
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| | | Forums66 Topics128,056 Posts1,055,804 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! | | | | Joined: Jul 2001 Posts: 3,887 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2001 Posts: 3,887 | Peter - you can chack for water flow when the temp climbs by looking in the top of the rad .... sometimes on the first use air gets trapped under the thermostat so that the temp isn't transferred to the stat button by water contact and it doesn't open - if you drill a small hole in the flange beside the flap it allows that air to be pushed past the stat so the water contacts the whole thing to properly heat it up to opening temp
Bill | | |
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