Well Jeep peeps have been begging to have a V8 392 powerplant for ages, and they just responded to their calls. I doubt any 25 yr old plus rigs were designed to handle 40" tires back when they were in R & D....lolLol. Try the same but on 40's I have been hovering around the v8 swap threads and making noted but yet to pull the trigger. I'm want an atlas behind the 6l80 and well at that cost, it need to rethink my crypto strategy