40mm - omg
The doors on my R32 are harder to shut when the front or rear is jacked up as well.
I'm not willing to agree, that Skylines have rigid bodys.. at all
Those "chassis rails" as djr said aren't really rails. Its a legacy term used in the modern automotive industry. They're ultra thin gauge and NEVER would I rest them on a chassis stand... although I cant count how many ppl i see do.
Made me a little sad when i felt the door not close properaly, but figure it'll be solved when my cage goes in.
Also, Ive seen that many if not most of the 9s BNR32's in Japan stitch weld the front strut towers, in and around the firewall as well. Supposedly 100's of 4WD 9krpm dumps can weaken that area. When my motors out, I know ill have it braced.