I can't find the thread I used, since search is down, but luckily I saved the data. Here it is:

Hurst Roll Control #174-5000


The lines are a piece of cake! -3an lines you can get from Aeroquip. The fittings you will need are (1) m10x1.0 inverted flare female to -3 male. This goes on the brake line. (1) inverted flare male m10x1.0 to -3an male. This goes into the master cylinder.
I used a -3an 18" straight line hooked to the brake line fitting and line lock. And a -3an 18" one end a 90 degree hooked to master cylinder fitting and other end straight going into the line lock.
You will also need (2) -3an male to 1/8npt male fittings for the line lock solenoid. And (2) 1/8npt plugs.

 

http://www.supraforums.com/forum/showthread.php?t=142799

 

I was also going to do this on my auto. I was just wondering where everyone mounts the button?

 

I didn't use the button and light included with the Hurst unit...they are cheap/cheesy and would look completely out of place in a Supra interior. I purchased my own momentary on/off switch and a super bright LED, mounting them in the lid of the ashtray. That way, if I ever remove the line lock, I only have to replace the ashtray, and it's as if it was never there.

I'll get you a picture later.

Ken