What would be the difference between a 10.5 and a 9.5 Precision Industries triple disk torque converter other than the size of course. Which would be better for my RCSB silverado. I dont really do any towing with it other than a 4 wheeler.

 

If PI is the only option, I would suggest the 10.5" unit for the truck. Probably stall about 2600. The 9.5" unit will be to loose for what you want. I of course would suggest a Circle D converter. A 258MM 10.25" would be a good option. Multi disk of course.

Chris