I came across this link (somewhat more recent) that could be useful...
http://www.gmtruckcentral.com/articl...lterstudy.html
In other news: The green warhorse is 90% repaired (windshield remaining).
Pulled the brakes off the black one (pads look OK), had to saw off the lower pad carrier bolt on each side.
(they WILL go back on with anti-sieze applied.) Hub removal next.
__________________
'99 GL coupe, LD9, AT, A/C, 137k (it's ALIVE)
'99 GX coupe, LD9, AT, A/C, 242k (sold)
_______________________________________________
"Nobody goes there anymore, it's too crowded." - Yogi Berra
Only those who will risk going too far can possibly find out how far one can go. ~ T.S. Elliot