FS: Comptech reinforced 4.77 differential
Comptech reinforced differential housing
4.77 cryogenically coated gears
Modifry yellow jackets speedo calibrator
Gears were professionally installed using OEM hardware.
Setup probably has <20k miles on it. I have changed the diff fluid twice since it was installed with Mobil1 fluid.
I can do the diff swap no problem - your diff has to be 100% functional with no issue's.
Asking $1000 plus your working differential and I will do the swap.
Text me with any questions for fastest response
Mike
860/518-39 five three
4.77 cryogenically coated gears
Modifry yellow jackets speedo calibrator
Gears were professionally installed using OEM hardware.
Setup probably has <20k miles on it. I have changed the diff fluid twice since it was installed with Mobil1 fluid.
I can do the diff swap no problem - your diff has to be 100% functional with no issue's.
Asking $1000 plus your working differential and I will do the swap.
Text me with any questions for fastest response
Mike
860/518-39 five three
Looks like the driveshaft flange needs to be swapped and you have one attempt to get it right or you have to open up the diff and replace the crush sleeve. I'm going to go ahead and say I'll only swap with an AP1 for now 2000-2003





