Every aluminum splined rear axle needs these. Made from 4130 chromoly tubing, these Chromoly Axle Spacers are a must to install before you slide on your bird cages. Precision machined inner diameter for exact fit on any Axle.
Highlights:
- Comes in 3/16 or 9/16 thickness
- Zinc plated for added protection
- Works on Winters, DMI & Frankland axles