CK5
Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.

What transfer case and rears in 78 c30 crew

sm1nts2escape

Registered Member
Joined
Sep 6, 2007
Posts
36
Reaction score
0
Location
wv
Found a 1978 c30 crew cab 4x4.It has a 366, and th400 in it but the guy didn't know what rears or transfer case was in it.Thanks
 
Full or part time 4x4? Single or dual rear wheel? Cab & chassis or factory pick up?

A 366 is not a factory option for that truck so that (if not more) has been swapped.
 
a C30 is 2wd. A K30 is 4wd. In a 78 if it is a K30 and original it should be a Th400/205 or 203 with D60 front and either a 14bff or D70 rear. A 366 is not stock as mentioned.

Harley
 
a C30 wont have a transfer case... a K30 would...

rearend could be a dana 70 also...
same cover as a dana 60... only looks like it doesnt fit...
 
I don't know for sure but I drove all the way to pa 3 hour drive to and looked at a 1978 chevrolet c30 crewcab 4wd.It is the same as this truck
http://www.autohopper.com/forsale/auto.asp?TYPE=1&MK=CHEVROLET&MD=C30&PN=1&WI=6794431189

Except it didn't have the lid.The guy told me the transfer case had 2hi 4hi and 4 low but when I got there it had 4 low lock,4 low,4high and 4 high lock looked underneath the truck and it had this big ass ugly thing under it a full time 203 transfer.So I wasted 6 hours of my day 40 bucks in gas and I got a $$290 dollar speeding ticket:eek1:So that day was a complete bummer however I did find everything I am looking for today a np205 hooked up to a th400 non slip yoke.Everything is there still bolted to the truck and I am going to unbolt it saturday.And guess what?The guy said the truck is a c30 crew cab 4x4.:haha:However this time I had the guy send me pictures beforehand.Anyways The truck I went and looked at has a th400 np203 14 bolt ff and dana 60 front with the conversion lockouts on it and he is only asking 600 for the truck it is located in media pa I have the guys phone number if any of you are interested in it.The truck is real rusty but he said it still runs and drives but I didn't witness it.

Picture 128.jpg

Picture 129.jpg

Picture 130.jpg

Picture 131.jpg
 
Top Bottom