I wanted to know if someone could tell me how to tell the size of my differential(rwd). I need to replace my clutch pack, i have the 3.55 lsd, when i turn you can feel it bind. The trucks an 03 supercrew, 2wd with the 4.6l. Also if anyone has replaced the clutch pack, any thing i should know before i start.

Thanks,

Scott

 

Don't know if this will help but try putting your vin# into the area in general tech area. Maybe it will give you what you need to know there.

 

the truck should have a 8.8 rear diff need to soak clutches in modifier for at least 30minutes before install