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| | | Forums66 Topics128,282 Posts1,058,496 Members48,490 | | 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: Feb 2022 Posts: 8 'Bolter | | 'Bolter Joined: Feb 2022 Posts: 8 | Yes. I am putting a 454 into a 1970 c50. The 454 is a 1978 engine according to the casting numbers. Having trouble balancing the assembly with the flywheel that came with the original 350. So have been looking for an externally balanced flywheel for a 454 medium duty truck. Seems the 454 medium duty trucks were only a couple of years in the early 80s. So now hoping this 70s externally balanced 427 flywheel will work for my 454. | | |
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