'83 Buick rear end

Discussion in 'General Automotive Tech' started by ERD744, Nov 13, 2013.

  1. ERD744

    ERD744 Member

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    Hello,
    I have been doing a lot of web research and I am struggling to find any definitive answers. I am trying to find out what axles my 83 Buick LeSabre wagon has. It was the 5.7 diesel from the factory. Does anyone know if it would have the 28 spline or the 30 spline axles?
    Thanks,
    Zak
     

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