1969_Mach1 333 Report post Posted January 28, 2017 I wanted to post an update since some others have issues with the Borgeson power steering conversion. I finally had time to drive my 69 Mach 1 after installing the Borgeson power steering box and pump. Same front end alignment as before the installation. In all honesty, I don't know what the caster settings are. The shop that did the alignment was kind of old school and follows more by experience rather than specs. But, it steered great, steering wheel is centered, doesn't pull to either side, return to center feels as good as my 1995 F150. No leaks. So far, I nave no complaints with it. 5 mwye0627, ncdruroSor, hapedVem and 2 others reacted to this Quote Share this post Link to post Share on other sites
lanky 44 Report post Posted January 29, 2017 Is this the 14:1 box or 16:1? And are you running a stock style idler arm? What does your f150 center like? Aka the steering returns to center fully? Quote Share this post Link to post Share on other sites
1969_Mach1 333 Report post Posted January 29, 2017 I have the 14:1 ratio steering box. I am also using the manual steering linkage with a stock idler arm. My F150 returns to center within about 1/2 revolution of center. The Mach 1 is about the same, although not as strong of a return. I am happy with it. I was expecting something really bad after reading some other posts regarding this. Quote Share this post Link to post Share on other sites
DocWok 30 Report post Posted January 30, 2017 I have the 16:1 box in mine, with manual link and stock idler arm and approx 3 degree of castor. It returns to centre, the steering feel is good. It doesn't leak. I'm happy with it. Quote Share this post Link to post Share on other sites
