Axle Specifications
(at differential)

Spline Count & Outside Diameter: 
  58' - 67' - 40 Series Front & Rear - 10 spline (course), 33mm/1.31"
  68' - 97' 40/55/61/62/80 Front & Rear - 30 spline (fine), 33mm/1.31"
  98' - 06' 100 Series Rear - 32 spline (fine), 34.8mm/1.37"
 
Rear Axle Lengths

Semi-Float:
 
  40/55/70 Series Drivers Side:                ?
  40/55/70 Series Passenger Side:          ?
  60/62 Series Drivers Side:                   ?
  60/62 Series Passenger Side:             ?
  80 Series Drivers Side:                       ?
  80 Series Passenger Side:                 ?

Full-Float:
(measured approximately from gasket surface at hub to end of shaft)

  40/55/70 Series Drivers Side:                 ?
  40/55/70 Series Passenger Side:           ?
  60/62 Series Drivers Side:                      ?
  60/62 Series Passenger Side:                ?
  80 Series Drivers Side:                         36.375"
  80 Series Passenger Side:                   29.000"

MORE COMING SOON!
 
 

*See something missing, wrong, or incomplete? Please let us know!