- Dec 1, 2004
- 397
- 2
- 18
Im having a guy build my rearend this month and I need to order a set of 31-spline axles...what are your opinions on the Alloy axles? Im using a 31-spline Auburn Pro differential and 3.73s. When the engine is finished it will be a 331 with a 150hp shop and a TKO600. Thanks for any help.