Does anybody on here run these by chance? Summit racing is the only place I have found them and they say that they fit a 1/2 ton but doesn't say anything about a 3/4 ton. I don't think there's much if any difference in engine bay/undercarriage other than the frame being beefier and a tiny bit bigger tranny. My main concern is clearance on the front driveshaft, I was going to run 18 inch glasspacks right off the headers but it doesn't look like it'll fit, maybe not even the bare header. Anybody have any experience with these?

 

Don't run them on a 4x4. Nuff said

 

Another member had some clearance issues with the driveshaft, but, many folks run them on their 4x4's. No real difference between half, three-quarter, or 1 ton trucks around there. (assuming all have a v-8) Should bolt right in, and hook right up.

 

Do a search of this forum for "pacesetter longtube"... you'll come up with a heap of stuff, but skim the thread titles for "4x4".

https://dodgeforum.com/forum/2nd-gen...rs-on-4x4.html

This thread will give you most of the dirt.