My clutch is starting to slip every now and then. Especially when I press on the accelerator hard or trying to start going up a hill. Where can I get a new clutch and pressure plate? Would a truck unit fit in the car and would it be stronger, better?

i've always sent my ancient chevy as well as corvette pressure plates to Fort Wayne clutch for rebuilds. very reasonable and very long lasting rebuilds. they ad in Hemmings. mike