X-fer Case Blues - Pt2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

1969K10 · 10-28-2007, 09:42 AM

So, in calling around, I've found a '70 blazer w/ manual tranny & X-fer. Any of you have a good idea as to what they will probably be? I'm hoping 465/205!

THX

**Yukon Jack** · 10-28-2007, 02:08 PM

My 70 K5 is a 4 speed and supposedly had a Dana 20 - it was gone when I got the vehicle. The t/c floor shift cover looked different so I think it probably did have the Dana 20.

It should be either an NP205 or Dana 20 - hope it's the NP205.

Old Chevy Mech · 10-29-2007, 12:17 AM

My 70 k5 drive train is 100% stock line up, so yes she has the 4 speed with the dana 20.

Frank

**special-K** · 11-01-2007, 07:06 AM

I never knew anything but the 3spd went in front of a Dana case and thought all 4spds came with a NP205 from`70-up.I guess Blazers were an exception.I used to think all 3spds came with Dana20s until I saw Suburbans and pickups with 3spd/205s.It`s like they thought of the Blazer as being that much lighter duty?

Old Chevy Mech · 11-01-2007, 08:27 AM

I have a 72 Blazer Parts truck that has a NP205?(never verified) AND a PTO take off with the winch!

Frank

10-28-2007, 09:42 AM	#1
1969K10 Senior Member Join Date: Jul 2004 Location: Clarks Hill, Indiana Posts: 733	X-fer Case Blues - Pt2 So, in calling around, I've found a '70 blazer w/ manual tranny & X-fer. Any of you have a good idea as to what they will probably be? I'm hoping 465/205! THX __________________ 1969 K10 - V8, 465, 205, 12 bolt, D44 2002-current 1969 K20 - V8, 465, 221, Eaton, D44 2012-current Nothin' but drums on all 4 corners! past horses in the stable 72 C10-short step (97-02), 68 C10-long fleet (06-12) Last edited by 1969K10; 10-28-2007 at 01:36 PM.

10-28-2007, 02:08 PM	#2
Yukon Jack Post Whore Join Date: Feb 2000 Location: Rose Hill, KS, USA Posts: 12,683	Re: X-fer Case Blues - Pt2 My 70 K5 is a 4 speed and supposedly had a Dana 20 - it was gone when I got the vehicle. The t/c floor shift cover looked different so I think it probably did have the Dana 20. It should be either an NP205 or Dana 20 - hope it's the NP205. __________________ 1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14

10-29-2007, 12:17 AM	#3
Old Chevy Mech Keepin it runnin! Join Date: Oct 2007 Location: Deep River, CT Posts: 1,036	Re: X-fer Case Blues - Pt2 My 70 k5 drive train is 100% stock line up, so yes she has the 4 speed with the dana 20. Frank __________________ 1970 K-5 4X4 Blazer 1970 K-20 4X4 Long Bed "Liberty Means Responsibility, that is why most men dread it"

11-01-2007, 07:06 AM	#4
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,863	Re: X-fer Case Blues - Pt2 I never knew anything but the 3spd went in front of a Dana case and thought all 4spds came with a NP205 from`70-up.I guess Blazers were an exception.I used to think all 3spds came with Dana20s until I saw Suburbans and pickups with 3spd/205s.It`s like they thought of the Blazer as being that much lighter duty? __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

11-01-2007, 08:27 AM	#5
Old Chevy Mech Keepin it runnin! Join Date: Oct 2007 Location: Deep River, CT Posts: 1,036	Re: X-fer Case Blues - Pt2 I have a 72 Blazer Parts truck that has a NP205?(never verified) AND a PTO take off with the winch! Frank __________________ 1970 K-5 4X4 Blazer 1970 K-20 4X4 Long Bed "Liberty Means Responsibility, that is why most men dread it"



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