[QUOTE=MYTANG;7375322]Up today is a rare 3.25 gear ratio, 31 spline, 4 pin, limited slip center section. It is a used drop out. Here's an honest evaluation after inspection. It feels good on bearings, very little pinion to gear slop (good), the pinion seal behind yoke was dry with no oil leakage, no chipped teeth, but the gear teeth have condensation rust stains and lite pitting. If I put this in a project I planned on driving a lot, I might freshen it up, otherwise I would clean and paint it, then install as is, maybe put a pinion seal in it for good measure. I don't know the condition of the friction clutches, I never drove the donor 75 pickup it come out of. One thing interesting is the center was removed at one time and reinstalled. It did not have new axle bearings or outer housing seals, so that tells me it might have has new clutches put in. It was in a 75 half ton 2wd 390 4spd pickup, and the tag verifies this so its not a trans plant either. Again, this is just an opinion, I can not verify clutch and friction conditions. I can send pic of rust on teeth that dose not effect operation. This center is too heavy for FEDEX shipping, so UPS is my only current option other than pickup in person. This unit is $375 plus shipping. Heads up - shipping is expensive due to weight. Pay Pal OK if gifted, postal, and bank money orders accepted. Thanks for looking.
This unit has been sold.