4x4 swap

Discussion in 'Chevy C/K Truck Forum' started by angmonique, Mar 26, 2013.

  1. angmonique

    angmonique New Member GMTC Chick

    I have a 68 gmc suburban with a bad np203 and a dana 44 closed knuckle front and gm 12 bolt rear with drum breaks in front and rear. I want to change my front to a open knuckle 44 with disk brakes and the rear will need to be changed to because the case is cracked and I want disk brakes in the rear as well. I have a 327 with 350 turbo. So my question is can I just get a 75 suburban 4x4 and take the np205 and matching front and rear dana's and bolt them up with out have to change spline count. I belive my 68 was 27 spline. I plan on 37" tires with a 6 in lift

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