Thanks so much Phil. My car was build in 12/99 so it has the old drum (have not looked at it).

What is the best place to buy the parts you recommend, is this a good deal:
ZF Transmission Overhaul Gasket Set Rebuild Kit 5HP24 5HP24A Seal Rings Seals | eBay

Also, should I just look at the friction plates for signs of wear.