Author Topic: '74 Transfer Case  (Read 1385 times)

Offline Lifted 74

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'74 Transfer Case
« on: November 18, 2009, 08:03:50 PM »
I just bought a '74 K20. It has a 4sp auto. Does anyone know if this is the stock tranny that came with this model year? Also, does anyone know the transfer case shift pattern?

Offline joesgarage71

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Re: '74 Transfer Case
« Reply #1 on: November 18, 2009, 08:41:40 PM »
No should be a three speed auto, and if there is a 4 speed 700R4 auto you got a alum case NP 208
78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears

92' GMC C-1500 454/4L80E/14 bolt

Offline Captkaos

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Re: '74 Transfer Case
« Reply #2 on: November 18, 2009, 09:30:37 PM »
4 speed autos didn't come factory until 1982.  And the bed on your 74 are from a 77-up.