Hot Rods Speedway's Universal Seat Track? Feedback?

Wondering if anybody has used the Speedway Universal Seat Track system. Looking for feedback on it's ease of use,quality and it adjustability. Help before I buy. Thanks--

 

Used it on two of my cars works great. I'm 6' wifes 5' we just slide back and forth.

 

I've used 2 sets of them. I like them.

 

I used them to mount a set of Thunderbird leather buckets in my '46 business coupe. The bottoms of the Thunderbird power seats were convoluted beyond belief. Speedway's solution worked just fine (with some minor modification) and I'm riding on them today. Good bang for the buck.

 

Used them on the 54 and they work great.

 

I used them on a channelled car where height was an issue and on a model A sedan with a Caravan middle seat. Both worked well and price is fair too.

 

Just bought a pair of late model Jeep seat adjusters off of Ebay for less money. I'll let you know how it turns out next week.

 

Great.

 

Thanks for the replies fella's. I will be buying them and making the necessary modifications for my application. I was worried they might be kinda cheesy and not very sturdy.