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- - Transfer case ID (https://67-72chevytrucks.com/vboard/showthread.php?t=272899)

Chevyman63

01-07-2008 06:22 AM

Transfer case ID

Can anyone tell me how to identify which transfer case I have in my Blazer?

1969k10stepside

01-07-2008 06:26 AM

Re: Transfer case ID

1 Attachment(s)

If it's stock it'll be a NP205.It'll look like the one below (mine)
Attachment 326460

Chevyman63

01-07-2008 06:41 AM

Re: Transfer case ID

Thanks 1969k10stepside, I knew I could count on you guys and it only took 4 minutes for a response. Thanks again. :metal:

BTW, mine is definitely an NP205.

Critter

01-07-2008 07:06 AM

Re: Transfer case ID

The little circular cover in the middle with 3 bolts gives it away that its a NP205. That't the easiest way to make a quick ID IMHO

Chevyman63

01-07-2008 07:28 AM

Re: Transfer case ID

Thanks Critter, I'll remember that.

Yukon Jack

01-08-2008 03:29 AM

Re: Transfer case ID

Quote:

Originally Posted by Critter (Post 2517208)

The little circular cover in the middle with 3 bolts gives it away that its a NP205. That't the easiest way to make a quick ID IMHO

But remember the Rockwell T221 also has that little cover - I thought I had an NP205 when I first got my K20 after seeing those three bolts and cover

http://yukon.b0xen.us/69chevy/rockwellt221a.jpg

Chevyman63

01-08-2008 04:06 AM

Re: Transfer case ID

Thanks YJ, also good info.

Critter

01-08-2008 08:55 AM

Re: Transfer case ID

Quote:

Originally Posted by Yukon Jack (Post 2518183)

But remember the Rockwell T221 also has that little cover - I thought I had an NP205 when I first got my K20 after seeing those three bolts and cover

http://yukon.b0xen.us/69chevy/rockwellt221a.jpg

true, I guess I should say the "FLAT" cover with 3 bolts...:lol: You have a good point.

69TowRig

01-09-2008 01:33 AM

Re: Transfer case ID

Quote:

Originally Posted by 1969k10stepside (Post 2517168)

If it's stock it'll be a NP205.It'll look like the one below (mine)

Not always the case. If it was stock with a 3-speed column shift it has a Dana 20 like mine does. NP205s came with the other transmissions.

Yukon Jack

01-09-2008 07:52 AM

Re: Transfer case ID

And just to throw in some more confusion, my 70 K5 with a 4 speed originally had the Dana 20.

1969k10stepside

01-09-2008 10:38 AM

Re: Transfer case ID

I think the older ones had the Dana but by 71 or so they had the NP205 with auto,manual,or 3spd.

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