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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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#17266 01/20/2002 4:57 PM | Joined: Mar 2001 Posts: 316 Member | | Member Joined: Mar 2001 Posts: 316 | Kool, the 305's have large, square nottches in the crankshaft to remove weight for balance; since the bore is so much smaller than the 4" bore 350. Or, just run the block casting #'s through the MorTec site. Are the engines you are looking at still assembled or torn down? (I should have asked that first) :o .
*** GMC ***
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