I think the one you're looking at is a Pro Park 8000 by Direct Lift, not Pro Pak? I have not bought one yet, but in looking around I found this comparison which also has some interesting information about the "Made in USA" claims that we hear from some makers - Pro Park 8S Vs. BendPak HD 9ST There's also a good article on choosing 2 post or 4 post, which is always a big question - Which Lift Should I Buy: 2 Post or 4 Post?