WTB early Muncie 4x4 4 speed SM-420
 

I HAVE FOUND A COUPLE OF SM420 4X4 THANKS FOR ALL THE HELP WTB a granny low Muncie 4x4 4 speed SM-420 I would buy a good core or a rebuilt
one or a driver, this transmission is a one year only 67 4x4 3/4 ton SM 420 that is married to a Rockwell transfer case, see pictures. let me know what you have.

Re: WTB early Muncie 4 speed FM-420
 

Wish you were closer, I've got one I won't be using but the distance involved would kill any thoughts of getting it to you. Good luck in your search.

Re: WTB early Muncie 4 speed FM-420
 

do you know its condition? what would you want for it? including putting it on a pallet? I will do some checking on shipping. than you for your help, Jim

Re: WTB early Muncie 4 speed FM-420
 

burnem, sorry to get your hopes up but what I have is a SM465 4 speed, rather than the SM420 trans. I've had it for some time after removing it from a 68 GMC that was totaled. I know for sure it was not the original 4 spd for that truck as I knew the owner and it was originally a GMC 305 V6 with a 3OTT. He had the 3OTT removed and the SM465 installed. Shortly there after that the truck was totaled.

Sorry to get your hopes up. Good luck in your search. Would think there is a SM420 somewhere closer to you.

Re: WTB early Muncie 4 speed FM-420
 

ttt

Re: WTB early Muncie 4 speed FM-420
 

Re: WTB early Muncie 4 speed FM-420
 

Weird, I can see it. I asked him for his Phone Number and I will forward it.

Re: WTB early Muncie 4 speed FM-420
 

I just looked and have a 3837334. Its a parts trans because I found it in a barn. The charts say it is a SM420, 67-67, K16 build date.

Re: WTB early Muncie 4 speed FM-420
 

Not sure if it helps you at all but I have an adapter for the Rockwell t221 to sm465, as well as an adapter for the sm420- rockwell221. I was on a rockwell kick for a bit and that’s all I have left is just the trans-tcase adapters

Re: WTB early Muncie 4 speed FM-420
 

thanks for your reply but I have a good one.