Option #1: Differential: 22551487
Option #2: "motorsports transaxle" (has Torsen installed): 22551546
Fits 1990 Olds
Anybody have any ideas on where a new replacement can be found? The Quad 4s make enough power to break these if you lift a tire too often. These are a hard to find part. Anybody know of a different transaxle that will bolt up to a Quad 4 motor that has a LSD in it?
