Thanks,, My 56 has an 8 3/4 posi. I use a 3: 55 gear for the 1/4 mile and I have a complete 2 : 7/6 center section for road trips...It also has Vintage air cond ,power windows , power steering, disc brakes..Get yours done and send some pictures .. Good luck Larry

Last edited by dynamite; 02/22/16 06:13 PM.