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Mod | | | Forums66 Topics128,186 Posts1,057,315 Members48,468 | | 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: Jun 2021 Posts: 107 'Bolter | | 'Bolter Joined: Jun 2021 Posts: 107 | The owners' manual for my high school car showed a similar break in procedure. I followed that instruction after I rebuilt the 270 for my GMC circa 1980. Maybe it is a reason the engine still runs well 45 years later.
1950 GMC 100 Panel Truck, 1958 270, 3-spd Saginaw with BW OD, 3.73 12 Bolt Differential from a 1966 C10, Front Disc Brakes Hill Holder Bought it in pieces 9-1976, driving since 6-1978 Follow in the DITY | | |
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