Has anyone ever seen a Dana 44-50F? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

RoughKuntry · 07-16-2014, 05:54 AM

I have a 1973 GMC 3/4 ton Super Custom here and the Front Dana is a 44-50F I have never seen this can someone tell me if its a 50 or 44, Or just a Prototype?

Dana 44-50F

Mr.Chevy4x4 · 07-16-2014, 07:13 AM

I believe that was used by Dana to indicate the model 44 with 8 lug outers. Not 100%, but that has been my experience. I put gears in one once and it used regular 44 gears.

Mike

**hatzie** · 07-16-2014, 07:15 PM

It's the GM 3/4ton Dana 44 with 8 lug wheels. Dana 44-50F is cast on my 76 K20.

MountainGoat1966 · 07-16-2014, 07:31 PM

The 66 K20 I used to have had that axle too, 8 lugs.

RoughKuntry · 07-17-2014, 03:49 AM

The only thing I can find is the fact that Most of the Early Model trucks ran a Heavy Duty Dana 44 with 8 Lugs 3/4 ton's . It seems like it's a 44 with thicker axle tubes (1/2" vs. 3/8" from what I could gather). Before Switching to the Corp 10 Bolt Axle in 1980.

07-16-2014, 05:54 AM	#1
RoughKuntry Registered User Join Date: Mar 2013 Location: Washington Posts: 238	Has anyone ever seen a Dana 44-50F? I have a 1973 GMC 3/4 ton Super Custom here and the Front Dana is a 44-50F I have never seen this can someone tell me if its a 50 or 44, Or just a Prototype? Dana 44-50F __________________ RoughKuntry 73 GMC 25 HUNDRED :Sold 79 GMC High Sierra 4x4 (Ma-Duece) :Sold 99 Chevrolet LS 4.8l/5 Speed Manual 4x4 :Selling 88 Chevrolet Burban 2500 4x4 :Buying

07-16-2014, 07:13 AM	#2
Mr.Chevy4x4 Registered User Join Date: Jul 2007 Location: Sims, NC Posts: 531	Re: Has anyone ever seen a Dana 44-50F? I believe that was used by Dana to indicate the model 44 with 8 lug outers. Not 100%, but that has been my experience. I put gears in one once and it used regular 44 gears. Mike __________________ All things Chevy truck: 1986 SWB "Jolene" boosted 5.3/4l80e project

07-16-2014, 07:15 PM	#3
hatzie Moderator Join Date: Oct 2008 Location: Wentworth, NH Posts: 4,977	Re: Has anyone ever seen a Dana 44-50F? It's the GM 3/4ton Dana 44 with 8 lug wheels. Dana 44-50F is cast on my 76 K20. __________________ 1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials... 1973-1991 GM Light Truck Service, Unit/Overhaul, Wiring Manuals, Parts Books and Some 1968-1999 GM Service Training textbooks in PDF 1988-1998 GMT400 CK service manual project 1988-1993 GMT400 CK parts books. 1967-1972 GM Light, Medium, & Heavy Truck Service Manuals in PDF Please include at least the year and model in your threads. It'll be easier to answer your questions. And please let us know if and how your repairs were successful.

07-16-2014, 07:31 PM	#4
MountainGoat1966 Registered User Join Date: Jan 2010 Location: northern arizona Posts: 259	Re: Has anyone ever seen a Dana 44-50F? The 66 K20 I used to have had that axle too, 8 lugs. __________________ "Off the grid and on the seven day weekend plan" "One person cannot know everything, but between all of us, there isn't much we don't know."

07-17-2014, 03:49 AM	#5
RoughKuntry Registered User Join Date: Mar 2013 Location: Washington Posts: 238	Re: Has anyone ever seen a Dana 44-50F? The only thing I can find is the fact that Most of the Early Model trucks ran a Heavy Duty Dana 44 with 8 Lugs 3/4 ton's . It seems like it's a 44 with thicker axle tubes (1/2" vs. 3/8" from what I could gather). Before Switching to the Corp 10 Bolt Axle in 1980. __________________ RoughKuntry 73 GMC 25 HUNDRED :Sold 79 GMC High Sierra 4x4 (Ma-Duece) :Sold 99 Chevrolet LS 4.8l/5 Speed Manual 4x4 :Selling 88 Chevrolet Burban 2500 4x4 :Buying



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