73-74 GM GMC New Process NP203 Complete Range Box Chevy Chevrolet 27 Spline Shop Tools Length 23 3/4" center of

Length 23 3/4" center of u joint to end

Original Ford Sterling 10

34" long measured from inside of axle flange to the end

For the 85-97 10

73-74 GM GMC New Process NP203 Complete Range Box Chevy Chevrolet 27 Spline Shop Tools Length 23 3/4" center of73 74 GM GMC New Process NP203 Complete Range Box Chevy Chevrolet 27 Spline Please look closely at pictures to verify if this item meets your expectations. Our Business hours are Monday Friday 7am to 4pm eastern time, if you message after hours or over weekend or holidays we will respond as soon as we return to the shop. Original NP203 27 spline input range box. This box is unique to the 73 74 GM models that used the one piece cast iron speedometer