Dear relaxinrob
Just thought I would jump in to give you a few specs on the new TKO's. The new Tremec's go by the lable of TKO 500 (500 ft/lb), TKO 600 (600 ft/lb), TKO 600 road race (600 ft/lb) all three are 5-Speeds.
Here are the gears for the TKO 500/600/600rr, you will need to factory these gears in for how you are going to drive it and also for the the type of rear gears you are going to run it with.
TKO 500: 1st = 3.27, 2nd = 1.98, 3rd = 1.34, 4th = 1.0, 5th = .68
TKO 600: 1st = 2.87, 2nd = 1.98, 3rd = 1.34, 4th = 1.0, 5th = .64
TKO 600 (road race): 1st = 2.87, 2nd = 1.98, 3rd = 1.34, 4th = 1.0, 5th .82
Here's a link that will give you more details:
http://www.classicchevy5speed.com/tr...nd_pricing.htm
You will find Ford part #'s on this site. We also have a lot of info and stock of chevy/ford AFR Heads.
http://www.classicchevyheads.com
Hope the info helps you out, good luck.