12 bolt posi decode?

Discussion in 'The whoa and the sway.' started by 69gsconv4spd, Mar 5, 2005.

  1. 69gsconv4spd

    69gsconv4spd Well-Known Member

    Can anyone tell me where this 12 bolt came from? On the front side of the differential the number 402227 and CFD is embossed and on the axle tube it looks like SB (very faint) is stamped.
    Thanks in advance
    Matt
     
    69gsconv4spd, Mar 5, 2005
    #1

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