1990firebird 3.1

Do you mean “rear end axle” ???

Which rear end assembly does the car have? Most likely the 7.5” 10-bolt.

Do you need just one axle, or the complete rear axle assembly?

Hello, thank you for responding, I need the whole rear end axel

They should be available from salvage yards. 82-92 is the narrow rear, newer ones 93+ are a few inches wider. The wider ones will fit, but mess up the wheel spacing. Have to find one that matches your brakes, and open vs. limited slip carrier.

This source has them sometimes….. you have to use the option drop downs to get the right part, and check to see if they have one in stock.


Probably a lot cheaper at a local salvage yard, and avoid high $$$$ shipping.