This is a custom rear DC shaft for the 80 series trucks. It has thicker .095" wall tubing, longer slip yoke and extended spline shaft to help with clearance and strength at the rear differential.
These shafts are built to order. Availability reflects parts on hand, NOT ASSEMBLED SHAFTS!!
They come in 2 lengths for early model (40.5" collapsed) and late model7 (37.0" collapsed).
The 93-94 year truck can be either and is based on which transfer case you have.
If unsure which shaft you have it's recommended to remove the shaft, remove the slip yoke zerk, fully compress the shaft and measure how long your shaft is from flange to flange with those flanges squared to the tube.
returns are only accepted for workmanship issues.
Be sure to note in the comment section what length shaft you want.