its either a manual 6 speed (T56) or the 4L60E auto 4 speed
4l60e 4 speed with 5 speed automatic overdrive
either a 4l60e which is a 4 speed automatic, or a t56 6 speed which is a manual
3 speed with lock up converter 3 plus od
the transmission in a 1996 2x4 sierra is called a 4L60E. It is a 4 speed automatic with electronic overdrive.
If it is a 1/2 ton then it will have the 4L60E transmission in it. The 3/4 tons used the 4L80E in them.
you tell us,you have the truck THE REAL ANSWER IS A 4L60e auto matic 4 speed with over drive and lock-up converter.
an automatic transmission for Chevy cars or trucks. it's a four speed with overdrive, so technically a five speed transmission. It's only a five speed if you count reverse. The 700r4 is a THREE-SPEED with overdrive. four forward gears. (aka 4L60) NOT the same as a 4L60E. The 4L60 is a Vacuum modulated gearbox. The 4l60E is ELECTRONICALLY shifted...
ALL the 1/2 tons use the 4L60E. ALL the 3/4 tons use the 4L80E
your transmission may only be two types a six speed or a 4l60e
No, they are different.
your clutch packs are cooked