AFter 4 months the 4L80e swap starts tomorrow!!!!
#62
I had this issue before the trans, last time at the track when i blew the performabuilt, it had a vibration at 80-90mph. I just havent gone WOT since that day, well until today. So i am gonna fix the pinion angle, probably swap out the leaf spring bushings, then if it is still there replace the gears.
#67
TECH Junkie
iTrader: (18)
either way should be a very nice street combo !!
#68
The 3c is the smallest diameter one they have for a 4L80 it is the 245mm one, it is not the bigger one.. You should not tow with the 3c it is tooo small. the 4c is a 3600-3800rpm same diameter
Pro Stage I 245mm Truck Torque Converters For GM 4L80 4L80E
Pro Stage I 245mm Truck Torque Converters For GM 4L80 4L80E