Description
Proper spool shimming is critical for achieving consistent differential engagement and eliminating unwanted backlash in high-performance applications. The DMI CT1 Spool Shim Kit gives you precise control over preload and clearance, ensuring your quick-change differential performs reliably lap after lap. Whether you’re dialing in a circle track setup or fine-tuning a drag racing platform, having a complete range of shim options eliminates guesswork and keeps you competitive.
- Differential shim set
- 12-piece kit
- 2.066″ ID
- Steel construction
- Spool application
- CT-1 compatible
- Bulldog Quick Change
- Bolt-on installation






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