Mike T

The 904 is a chrysler transmission. I used to rebuild these and the bolts should be available at your mopar dealer. If not check out your local auto wrecker...Take your torque convertor along to make sure you have the right ones. I can't remember if the bolts are 5/16 or 3/8 but I do know that a 9/16 wrench fit them. Good luck getting it on the road!