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Mod | | | Forums66 Topics128,169 Posts1,057,033 Members48,458 | | 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
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on the Internet for over 30 years! and not clogged down
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| | | | Joined: Nov 2000 Posts: 1,971 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,971 | What engine does your 57 have in it now? If a V8 then yes you can mount that bellhousing to a 70 250, but if the 57 has a 235 6-cyl then it will not... There is a good tech tip on this site about the late-6 bellhousings here . The 55.2 and later trucks are better candidates for a 230-250-292 swap than the prior years. The flywheels are different too. Good luck!!
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