tunnel brace measurements?

hey guys,
i was wondering if any of you know the dimentions of the tunnel brace? I'm gona try and make my own tunnel brace with saftey loop and i dont have any refrence (up in canada and my cars in LA) all i need is the legenth, size of screws, with of screw holes and roughly how many cm ic drops down (for exhaust clearance) any help would be great thanks guys

if you have a fourth gen i would just use the factory tunnel brace as a base and work off that. dont know if the other gens came with a factory brace...

if you have a fourth gen i would just use the factory tunnel brace as a base and work off that. dont know if the other gens came with a factory brace...
woops forgot to tell my gen. but it is a 4th gen.
and the reason i'm asking for the measurements is cuz i'm in canada and my cars in LA and i have access to a full metal shop here at college.

well, if no one comes through by this weekend i can crawl under my car and get some measurements for you, if you can wait that long...

yeah i got time thanks dude!