The build sheet has axle - 896, pinion - 35 and prop shaft - 45 in the build codes on the build sheet.

Can someone tell me what rear (8 3/4, Data, gear ratio and u joints) the car originally came with? Its a 67 Plymouth B Body.

67 Coronet 500 9.610 @ 139.20 mph
67 Coronet 500 (street car) 14.82 @ 94 mph
69 GTX (clone) - build in progress......