What axles are under this?

[southernspeed]

It's a 1990 3500 apparently. What axles would be under it?
http://cgi.ebay.co.uk/CHEVROLET-V8-TWIN-CAB-PICKUP-AMERICAN_W0QQitemZ130016993394QQihZ003QQcategoryZ18301QQrdZ1QQcmdZViewItem

 

[Hogback Fabrication]

I'm pretty sure pickups had IFS in 1990, the rear would be a FF 14 bolt.

 

[55Willy]

dana 60 front if it's 4x4.

 

[RaisedK5]

Judging by the big locking hub on the end of the front end i'm saying D60/14bolt. For 100 pounds you better buy the thing.

 

[pauly383]

I'm pretty sure pickups had IFS in 1990, the rear would be a FF 14 bolt.

Crew cabs kept the old body style until the end of the 1991 model year . Its a 14 bolt out back , and a d60 up front if 4x4 as mentioned above .

the 1500 and 2500 got the new bodies in 1988 , but only 2 doors

 

[southernspeed]

OK thanks guys. I'll keep an eye on it. Reserve not met at moment. Will that be a th400 in there? I think the 4l80 was '93?

 

[BAJA_BLAZER]

Judging by the big locking hub on the end of the front end i'm saying D60/14bolt. For 100 pounds you better buy the thing.

I don't see a Hub in any of the pictures nor do I see a Transfercase Lever on the floor. It doesn't say it is a 4X4 - I'd contact the seller. My guess is 2X4, so no D60.

 

[Cajun4x4]

looks like a d60 hub to me

 

[blazinzuk]

I agree i would think its a 60 thats a big hub on there good luck on getting it

 

[MNorby]

OK thanks guys. I'll keep an eye on it. Reserve not met at moment. Will that be a th400 in there? I think the 4l80 was '93?

i had some dealings with a 91 crew cab and it had a 454TBI/4l80/np205/D60/14FF. Sweeeeet combo

 

[sweetk30]

pile of junk ship it to me over hear now!!!!!!!!!

60 14ff if auto could be 400 or 4l80-e as it was first year for 4l80-e overdrivbe auto. and 205 case or 208/241 case.

 

[camok5]

If you look carefully I think you can see a transfercase shifter behind the steering wheel.

 

[sweetk30]

If you look carefully I think you can see a transfercase shifter behind the steering wheel.

and that shifter is not 208 it looks like 205 with the metal ring for the rubber boot.

 

[blazinzuk]

Damn if that is a 4l80 to a 205 with a 60 and a 14b. Holy crap my dream drivetrain.

 

[beater_k20]

4L80E didnt start until 91. i've been watching for a 91 Crewcab 4x4 for a while now.

 

[Slapperbar]

Looks to be a former U.S. Air Farce truck.

 

[southernspeed]

Well the price is climbing rapidly on this so I may just let it go, but if I do bid on it......
will the front doors fit my '91 Blazer? And am I right in thinking the gears would be 4.10s or lower(numerically higher)?
I'm waiting to hear back from them as to whether it's 4x4 and 4sp auto or 3.

 

[1-tonmudder]

If it has the 205 it will probably have the VSS rear out-put.$$$$$$$$$

 

[b454rat]

Whoever was lookig for a 91CC there is one on EVilbay that just poppe up. 454, 4l80, guessing a 205 and you know the other stuff.