It will fit but it will not work. The 94 transmission is computer controlled and the 88 truck does not have the right computer or transmission wiring harness in it.
First of all is that the 94 suburban has a 4L60E transmission in it. Therefore it will no work in the 87 model.
A manual can; an automatic will not, as the 94 transmission will be electronically controlled, whereas the 86 would be mechanically controlled.
YES as long as the 94 is a 3/4 ton. If your 94 is a 1/2 ton then it MUST have the 4L60E transmission put in it.
That would be the 4L80E
Yes
The 4L60E
Yes it will fit. But here's your problem. The 94 transmission is a electronic controlled and the 88 truck doe's not have the wiring harness are computer system to operate the 94 transmission. Now I'm sure that someone out there sells an after market computer system that you can buy and install on that 88 truck to make the 94 transmission work. MONEY MONEY MONEY. I would put a 700R4 in it.
no sir
YES they are the same, No difference whatsoever. That is a direct engine swap.
yes just put one in my truck
NO the bellhousing is made different on the 96 and 97 model transmissions. They will not work on the 93 model. Hear's the years that will work. 93, 94, 95, 98, 99