Quicksteer steering parts any good?

[MrSony]

Title says it all. Will be going onto my '70 Thunderbird, as it needs basically every front end suspension/steering component if I ever want to safely drive it again. 45 years of neglect really takes its toll. 4500lb, 370hp/500tq daily driver driven by a guy with a lead foot. Will they last?

 

[pontiacgp]

The quick steer products use the same part numbers as moog so they are probably moog's entry level parts. Personally I would stick with moog problem saver parts. If the original parts lasted 45 years I would try to find the OEM replacments