Uni Steer 1978-88 GM G-body rack & pinion kit

[oldtinsmith]

I just looked at an ad for a rack & pinion kit for the 1978-88 GM G-body from Uni Steer Performance. It had a Product Code: 8012400, a price of $1620.00, and a weight of 68.00 lbs. It has a 3 turn from lock to lock. Has anybody else looked at this ad? Does anybody have additional information they'd like to share (maybe bumpsteer/ackerman)? ... This is the first time I've heard about this kit and just curious if there is anybody else has heard about it too.
http://www.unisteer.com/new-products/78-88-gm-g-body-rack-pinion-kit.html

Doug