@Fireball @timsresort @Andrew Theros @GillaFunk do any of you guys know what the correct pilot bushing is for a T90J input shaft into a dauntless? The tip of the input shaft I have is 0.625" (which makes me think it’s from a T90J). All of the Dauntless bushings I can find are 0.594" for the T90C. I know I have a T86 Case with what I think are T90J input shaft (although the shift tower says T90C). Doing some research here: http://www.earlycj5.com/xf_cj5/index.php?threads/126499/ Could I have a T90J shaft, with a 0.628" diameter tip? What is the right bushing then to match the T90J shaft to the stock Dauntless crank bore? I'm having a hard time finding the correct ID of 0.628" and OD of 1.094 (the bore in the crankshaft measures 1.088" with a bore caliper, figure a press fit would be slightly larger). This one from Advance Adapters looks close but maybe a fraction too loose: https://www.summitracing.com/parts/add-716171 It looks like the one that we bought at O'Reillys a year ago and opened up the inside of on the lathe also didn’t quite have the right clearance on the outer diameter either and it ended up heating up and sticking to the input shaft and spinning in the bore.