The spec sheet is all I have ever found last time I looked a couple of weeks ago. I would love to read up on some more information.

I'm pondering your suggestion of moving the sub frame forward. I think a 1/2 inch would be plenty. Since its not bent like I thought It seems this might be possible without having to adjust the sheet metal? The fenders, door and hood attach to the shell not the frame. The front of the fenders attach to the core support thats attached to the frame with the big rubber bushings. The engine and Tranny move with the frame and the drive shaft will just slide a little. I should have a little slop in the brake and fuel line. The bumper would move forward and my need a quick adjustment. The exhaust should have a little play and since the frame would move strait forward I wouldn't have to worry about the x crossover and having miss matched pipes to the engine. Steering at the firewall would need lossened. Anything I'm missing?

Or I could see if the bottem of the one fender would adjust back a little. Loosen the two bottem fender bolts and see if it could be pried back just a little. I'm afraid This wouldn't work or worse bend or chip something.

I'm thinking I could loosen the body mounts and use a couple bottle jacks with some 4x4s pried against the rearend.

I did the guldstrand mod on this car and the caster is 3.10 Left and 2.96 Right. The A-arms both have 3 shims in the back and none in the front. The Hotchkis BB lowering springs didn't help either. When I jacked the car up a little it didn't rub anymore.