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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: Lifted 74 on November 18, 2009, 08:03:50 PM

Title: '74 Transfer Case
Post by: Lifted 74 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?

Title: Re: '74 Transfer Case
Post by: joesgarage71 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

Title: Re: '74 Transfer Case
Post by: Captkaos 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.