WTB locking diff in the DMV area

[ROLLingKING]

What up everyone. ive got a 87 325is and the dif that came with it is a 3.somethin'

im looking for something that I can drift with. im not trying to weld my diff together so if ANYONE has one for sale in the maryland, virginia, DC, or even NYC area I will come get it

[B Randon]

dude you should look up under and take a look at the tag on the diff, it should be a s3.73. which would mean you have a lsd, an just for kicks take a jack and jack up right under the diff till both rear wheels are off the ground and spin the wheels by hand and see if they both turn the same way.

[ROLLingKING]

dude you should look up under and take a look at the tag on the diff, it should be a s3.73. which would mean you have a lsd, an just for kicks take a jack and jack up right under the diff till both rear wheels are off the ground and spin the wheels by hand and see if they both turn the same way.

ill check this out..but when i try to get the back end to snap out it only does in the rain...i dont know if my tires are too grippy or torque is too low but it feels like it doesnt want to lock