Thanks Draven, did the pics not show in thread? I put three in the post. Anyway, the tranny is offset as the engine is as well because of the steering box. Took me sometime to measure all that as truck still has cab and front clip on it. There is an issue with the front Camaro clip as well, but the truck wheelbase is the same for and aft both sides, and rear end is aligned and centred in the rear. After spot welding everything in, my axle was only 1/8” out and pinion angle off by .5°. I can correct these easily enough with the 4 link adjustments.