Early 80`s truck 318 flywheel on 70 318 ?

[72 340]

I am currently doing a 4 speed swap on my 71 duster i have some donated parts from my buddies i know that most of the parts will work because they come from 71 and 72 a bodies but i have been given a nice flywheel and pressure plate off an early 80`s truck with a 318 and im not sure if these parts will work on my motor so i need some tech advice please

 

[daliant]

That truck clutch and flywheel are most likely going to be 11" w/143 teeth on the wheel which is too big for a car application, you'll need a 130 tooth flywheel and a 10.5" clutch.