For AE86 and AE71 cars and trucks that came standard with a 4AC or simply a 4age 16V the first mounts, gearbox and crossmember will likely go well with all of other A-collection Toyota engines like the 4age 20V. For your KE70 it is on the other hand harder as https://toyota4age82581.dailyhitblog.com/37669551/top-guidelines-of-blacktop-4age