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Click on image for the lowdown. 
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| | | Forums66 Topics128,108 Posts1,056,231 Members48,436 | | 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: Jan 2009 Posts: 1,644 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 1,644 | I've started driving my new build a 53 3/4 ton GMC with a 228 can anyone tell Me what the oil pressure should be hot at idle and at speed.
Pete | | |
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