Strange slipping issue..

Thanks and yes,.it has me stomped. If it's not the rear,.then the only thing I can think of is maybe a few clutch discs in the trans are stuck together from sitting. The car sat for 36 years and was barley driven. I changed the trans fluid/filter and it seems a little better, but not right. I'm going to drive the car for a weeks back and forth to the shop and see what happens.

LMAO,.I meant banging, not bagging.

The kick down is working fine, but I will check to see if it's adjusted correctly.
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