First post! Pumped to get involved with the forum more.
Anyway, I just acquired a '99 silverado, 5.3L with the infamous 4L60E. Bought it with 178,640 on the clock, however she runs like a dream (1 owner, very well maintained). I would absolutely love to take this thing to 300k (and over), so I'm hitting everything I feel like I should in terms of preventative maintenance early and often.
I initially thought changing ...