Starter bolts to trans so has to match trans not motor. Alternator has to match harness so model year specific. Dizzy will be point or electronic, so need a ignitor for electronic style and resistor with point style. 78 should have a small electronic dizzy.
Short answer is everything will fit from your 2TC to the 3TC.
Sweet. I have a T-50 trans in the car currently that im going to keep running. Thank you for the info sir much appreciated! Theres a guy selling a motor near me for $1200
38/38 dges weber
new rod bearings
and a few other mods. thinking about just picking this up he still has it in his te72 at the moment. He said i can test drive it and see how i like the engine. And make sure everything checks out.