need help....
bryan
. I love 4l60's
im guessing the flywheel was out of balance or the yank converter is bad because i havent even run the truck full throttle more than about 5 times. oh well maybe its time to get a newer truck with a 6.0 and an 80 behind it 4l60s arent the problem....you can build them to be harder then a t56, there faster in the long run at the track then a t56...YOU just have to know what to do with them
id take a built 4l60 over some borg warner trash anyday






