16MustangVet
New member
Any one know where I can get a differential and cover for a 2002 Grand Prix Gt transmission code is 2BCB. Im in Alabama doing some training for the military and I need parts ASAP so i can drive home to Minnstoa in 2 weeks!
differential and cover for 2002gt
- Thread starter 16MustangVet
- Start date
Trannyman95
Transmission Expert
I have plenty of non-HD differentials here if you need one. Please send me an email to [email protected] and we can discuss a few options and if you want to order one from me.
16MustangVet
New member
I sent you an email dave, if im not mistaken all the Non hd diffs will work? I know that trans code is 2BCB
Sabrewings
New member
Any non-HD diff will "work" physically, but there are three different gear ratios of non-HD diffs and if you get the wrong one you will need PCM reprogramming for the different final drive ratio.
16MustangVet
New member
Looking at the chart that i found from online any trans with the CB should work right that means 3.29 and 35/35 sprocket set. heres the link GM FWD Transmission ID charts the first number just means year.
Sabrewings
New member
You are correct. All non-HDs have the 35/35 set and Grand Prix GTs had 3.29 gears.
16MustangVet
New member
Anyone know if I could just do the wbodystore HD upgrade with the trans still in the car? I need this thing fixed ASAP just a thought about the HD conversion because it comes with all the parts not very cheap tho $450 but Id be willing to go that route if the filter come out ok tomorrow. Trans was just built a year ago and its completly stock engine. Not like its making 350 hp.