Description
Proper cam timing is non-negotiable for peak engine performance, and cam shims are essential for dialing in exact valve timing specifications during setup or rebuild. The Eastern Motorcycle Parts A-6770 XL Cam Shims give you the precision adjustment needed to optimize lift, duration, and overlap for your specific build. Without proper shimming, you risk compromised power delivery, valve clearance issues, and potential engine damage.
Whether you’re fine-tuning a fresh cam installation or correcting timing on an existing setup, these shims deliver the micro-adjustments that separate a good build from a great one.
- Manufacturer: Eastern Motorcycle Parts
- Part Number: A-6770
- Size: XL profile
- Material: Precision-machined steel
- Application: Cam timing adjustment
- Installation: Bolt-on, no fabrication required
- Use: New cam setup, timing correction
- Fitment: Check compatibility with your specific motorcycle model and cam type before ordering









