Im looking for the spicer part number for the 37 spline spider gears for a open carrier fits a dana 80 i want to upgrade to the haisley axles i can order them locally as long as i have the part number thanks Tony
Take your info off of your tag on the diff cover bolt and go to the dealer. With those numbers they will have a build sheet that has all the part numbers you need. You can also contact west coast differentials or randys ring and pinion.