rpm4lalo

I have two fbody's. I am taking the stock short block out of my 95 M6 Trans Am and putting it into my 95 A4 Z28. Can I simply bolt the A4 Z28's flexplate to the shortblock out the Trans Am? Or is this going to create an out of balance condition?

MachinistOne

Same balance.

Revolutionary

same same

bkpliskin

I have an A4 and I've been down the road of replacing the flexplate, stall and soon to be tranny in about month, but I was under the impression that the flexplate used on the A4's is not the same as the flywheel used on the M6's. Might wanna check into that.

Injuneer

They both have a balance weight on them for the stock LT1 rotating assembly. People are doing A4->M6 swaps (and a few M6->A4 swaps) every day, simply switching out the flex-plate and flywheel.

GhostZ28

I was also scared of this but I did it anyway without asking, and yeah, no problems from my recent build. smooth as glass.