Hey guys, i just purchased my first Jeep Project. It is a 1998 Jeep GC Limited w/ a 5.9. It is bone stock @ the moment. However it is getting a 6.5" BDS suspension lift ASAP. While i am doing that i am wanting to swap in a 231 TC. I have read over 50 pages so far, & i can not get a direct answer as to which year 231 i need to start looking for. I know i have a .840" 23 spline input. If someone could give me a direct answer, i would appreciate it. Thank You.