[/quote]

Is there a website to check options, or have to call dealership? [/quote]

A dealer with a good parts counter guy will be your best bet. I’ll see if I can scare up some part numbers for you.
What application are you looking for ? [/quote]

I have a 95 518 out of a 3500 Van, hooked up to a 70 340.
So looking for something with a higher stall

Thx