Glanced at the t-98 bolt layout while under the black rat today, & noticed that the NP 435 that I picked up has the 4 bolts in a alomost the same layout on each side. The t-98 has two that are close together top to bottom on the passenger side.Looks almost like the bell would need the same mods as it would for a t-5. Hardly worth it, as I would rather have the t-5 if I am going to mod the bell.
Can anyone specify if there are multiple truck bells with different bolt patters?
This pic from John's site is of a different bell than the one I have in the truck. I have a second one laying around that I need to verify if it is like the one pictured here or if it is like the one currently on the f-250 black rat.

Btw, here's some pics of the trucks in the garage. Thank god for wheel dollys, which allow me to roll the rear of the stake bed withing a 1/4" of the wall to make more room to park the second truck and still do small jobs!