From what I've seen the biggest difference between the 60 and the 65 is the planetary. A "built" 60 should have an upgraded one as well as a few other internal upgrades, so it shouldn't matter how you drive it.
From what I've seen the biggest difference between the 60 and the 65 is the planetary. A "built" 60 should have an upgraded one as well as a few other internal upgrades, so it shouldn't matter how you drive it.
'99 GMC RCSB
3" Body lift, 4" Rancho lift, Fox shocks
36" BFG All-terrains
LQ9 6.0L swap, gt2-3 cam, longtubes, LS1 fans, Nelson Performance tune
4.8 gears/Eaton posi
Built 4l65e
Custom paint, roll pan, filled tail lights, relocated tail gate handle
Future mods:
Boost!!
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