Description
Proper valve clearance is essential for optimal engine performance, fuel efficiency, and longevity. These tappet adjusting screws ensure precise valve train geometry, preventing the performance loss and engine wear that come with improper clearance. Trust OEM-quality components engineered to maintain your engine’s specifications through thousands of operating hours.
- Manufacturer: Eastern Motorcycle Parts
- Part Number: A-18554-57
- Application: Harley-Davidson XL models
- Material: Chrome alloy steel
- Finish: Polished chrome
- Fitment: Harley XL specific
- Installation: Bolt-on adjustment
- Origin: Made in U.S.A.
- Thread: Standard motorcycle specification
- Quantity: Set of screws
