FS: 9.5" 14bolt Opt AXN, Denali Guage Cluster, '05 E-fans and Rad.
08-03-2010, 10:02 PM
#21
ok, do you know how to check? the thickness of the ring gear leads me to believe it is a 4.10. the pinion gear should be a 10 count and the ring gear should be a 41 count
08-03-2010, 10:09 PM
#22
Well I didn't count teeth, but when I installed it you could tell it was a little lower gear and the speedo was off until I auto cal'd it with 4.10's in hp tuners, and it was almost dead on. Then I fine tuned it with the actual tire rollout, and all that bullshit. I can count them and divide it, and give ya the results if you really want me too.. lol
