2003-04 Mach 1 Registry Owners Club - View Single Post

01TruBluGT · 01-19-2021, 06:24 PM

In my Mach the factory diff was changed out to a 31 spline FRPP Trac loc. At some point I had an "accident" and grenaded a few teeth off the ring gear. Pulled it all apart and the housing had a nice gouge in it from one of the teeth so I didn't want to re-use the housing. I had the factory 28 spline in the garage so I pulled it apart and put the clutches and spider gears out of the FRPP Trac loc into the factory Mach housing. Put it all back together and it's still working. Granted I only have about 38k on my Mach but this was done in maybe 06-07 and at least 10k on it this way.

01-19-2021, 06:24 PM	#22
01TruBluGT Registered User Join Date: May 2004 Posts: 1,248	Re: Need Some Rearend help/info In my Mach the factory diff was changed out to a 31 spline FRPP Trac loc. At some point I had an "accident" and grenaded a few teeth off the ring gear. Pulled it all apart and the housing had a nice gouge in it from one of the teeth so I didn't want to re-use the housing. I had the factory 28 spline in the garage so I pulled it apart and put the clutches and spider gears out of the FRPP Trac loc into the factory Mach housing. Put it all back together and it's still working. Granted I only have about 38k on my Mach but this was done in maybe 06-07 and at least 10k on it this way.