Anything from 85-88 in the truck and 85-89 in the 4Runners should work. You need to match engines (4cyl vs. V6), and manual vs. auto, but otherwise it's pretty much plug and play.

http://humboldt.edu/~pke1/Truck/index.html


My Truck: 1987 XtraCab DLX 22R 4WD 5 Speed Manual
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"Speed has never killed anyone. Suddenly becoming stationary, that's what gets you." -Jeremy Clarkson