2000 Gmc 2500 Front Gears ?

[stevej.hall]

how do i tell if my truck has 373 gears or not, its stock, the front diff is broke at the mounts and a ruff sound at 55 mph,

ive got some one with 3/4 ton front end how do i know if mine are 3,73 gears ???. i have tried to find it in the forum but cant... i have found other stuff, like the crankshaft position sensor problem that matched my problem of not starting, ive replaced it and so far so good, any help would be good... thanks.. steve. p.s. the truck is a 2000 gmc 2500 hd 6.0 4x4

[jro909]

so you want to know if your front end has the same gears as the rear?...if the truck is stock check your codes in the box for gear ratio and it will be the same gearing in the ass and the front