Anyone know what sled ha the shortest a arms that will bolt to a 98 thunder cat? I believe that year shared the same front end as the 580 powder special but not sure
You can upgrade to the newer style AWS and put on some KingCat A-Arms and spindles. Lighter, narrower, and better. Shorten your tie rods or try to find a complete KingCat front end, shocks included as a complete set and you are upgraded like nobodies business.
I've done this a few times. Photo below is of a ZR body but the bulkheads are the same.