Need Detroit locker help

[medicdave]

Found a dana 60 detroit locker for 375 brand new guy doesn't have a box. He says it is 35 spline and was bought for a ford dana 60 ff. Will this fit my 1990 chevy dana 60? He doesn't have the part number, (no packaging), however he said it has casting numbers
19L01
3118 29A
70879
detroit part number for correct unit for chevy 35 spline DET225SL-29A.
Thanks for the help, want to get a deal if I can...Dave

 

[Hogback Fabrication]

Dana 60 carriers will interchange across the board but:

First, make sure that its actually 35 spline. There are lots of 30 spline D60's out there.

Next, make sure it will work with your gears. There are two different carrier offsets, 4.10 and (numerically) down, and 4.56 and up.