I sold my truck and do not have any use for the stall. Its a 3600 FTI stall (I believe that they are a sponsor on here) out of a 2000 GMC sierra with maybe 1000 miles on it. I returned the truck back to stock before I sold it. Worked great while it was in the truck. Will work on LS1 F-bodies as well. First $300 gets it.