1987 parts to 1967 & 1972

[FickleFinn]

I picked up the '87 r10 cheap and will use the parts in both my 1967 pickup and my grandson's 1972.

My grandson just picked up a very original 1972 C20 (96,000 original miles with original paint) with new Motor/Tranny (350 carb and th350 tranny) with a bunch of other quality parts installed - new radiator, shocks (air in back) new tires (Michelin) and a bunch of cleanup done.

I think a lot of parts from the 1987 will fit 1972 - the heater&A/C, Seat etc. anything I should watch out for?

I will use the motor/tranny (350 tbi and 700r4) in my 1967 Chevy Stepside. From what I have read I can use the harness from the 1987 on my '67 with minor mods. Does anyone have a wiring diagram that shows how to do this? Would it be easier to take the entire harness (inside and outside form the 1987 and put it into the 1967??

Thx,
Mike