The 1/2 tons used the 4L60E in them and the 3/4 tons and heaver used the 4L80E in them.
Yes it will
No it does not.
Only if the van is a 4x4 too.
The govonor is a part of an automatic transmission.?
4l60, 4l60e ,700r4
yes
Yes it will, Thay are the same.
That would be a 4L60E transmission. That is what belongs in the truck and came in that truck from the factory. NEUTZ.
NO the computer system on those 2 years are different ( Transmissions ) Won't interchange.
No it will not fit. All together different.
Yes as long as both trucks are a 1/2 ton are a 3/4 ton.
NO it will not. Reason is that in late 1999 Chevy REDESIGNED all the engines and transmissions. Nothing from late 1999 will interchange with anything from 1999 and down.