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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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#25411 02/06/2005 7:43 AM | Joined: Oct 2003 Posts: 5,152 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Oct 2003 Posts: 5,152 | I can't tell you how Scott built his, but the stock bellhousing in your '66 will bolt to the big block. A 454 is externally balanced, meaning you have to use the 454 flywheel for it, but the other big blocks are internally balanced, so your original flywheel should work.
The stock V-8 mounts for a '66 should mount the big block just fine. If its a six, know that the 230/250 mount differently than a 292. The mounts may be the same, but only need to be moved, but I'm not sure about that.
Years ago I ran a mildly modified 350 in a '70 4x4 Blazer. I drove like a kid in those days (probably because I was one) and broke the transfer case twice and destroyed the front drive shaft once.
I abused that truck a lot, and it would break...
1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble... | | |
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