I used Borgeson parts for my truck, and next time I'll use some different ones. Nothing really wrong with them, but for the same money or less the flaming river joints look like the better choice.
Perhaps my biggest complaint/observation is the Borgeson joints have the bearing cups staked in place, which makes them difficult to replace at best. The flaming river joints use a button head cap screw to capture the cups, in theory making them easy to replace.

To me a rebuild able part is better than a disposable one.

Grigg

p.s.
Last truck I put together I used semi truck and medium duty truck steering U-joints and shafts from the junk yard. Much stronger and not much bigger than the stuff mentioned above, and really cheap, worth looking before spending the big money on new stuff.

Last edited by Grigg; 07/10/2009 2:42 AM.

1951 GMC 250 in the Project Journals
1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-