11" flywheel

Z28DZ · #1 06-10-2002, 02:40 PM

What is the casting # on an 11" flywheel for a BB Camaro?
Is it 3789733 or 3789783? Were 396 & 427's (L72) the same?
Were both of these #'s produced?

shor · #2 06-11-2002, 01:35 AM

mine is sitting on the shelf in the garage...i will post it in a little while

shor · #3 06-11-2002, 02:33 AM

GM, L230, 3973456N

Z28DZ · #4 06-11-2002, 02:45 PM

Thanks, Shor. I have a "456" wheel on my shelf, too, dated L 21 1 (Dec. 21, 1971), yours is dated Dec. 23, 1970. Any info on the 733/783 #'s. Thanks, Ed

shor · #5 06-11-2002, 04:58 PM

Sorry Ed, that's all I have.

Z28DZ · #6 06-11-2002, 07:14 PM

Shor - I appreciate the effort. Please, keep the pics/info coming on your resto.

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