motobro

Hi,
Its been awhile since i had to wrench on the 1994 4runner, but a blown/leaking headgasket on a cheap rebuillt long block has demanded action on my part.
So.....I found a 95 4runner with 105k miles on it that has a blown auto trans. The motor purrs like a kitten !
The owner cant do the wrk himself, so the value vs. the cost of a trans on a second car has forced the sale. A real shame too, cause the thing is in fantastic shape. Anyway ....Im buying it for the motor and will remove most of the in demand parts and scrap it.
My question is will all the electronics /injectors from my 94 wiring harness plug into the complete motor or will i have to change the intake manifold/knock sensor etc ?
Any help would be appreciated !