We also have a place in the northwest that does up RX7 GSL-SE units to fit Roadsters for about 1K. You supply the axle, throw in shipping and price for the Mazda axle price likely to be $1500-2000 which considering all that needs to be done is a good price. Just not cheap. The days of buying a complete unit for $500 are definitely gone.................keep in mind I bought my H145 LSD 15 years ago and just assumed they were still only $600-700 for a LSD unit, like they are on newer cars.


Tom