Hot Cams 5PK748155 Shim Package Refills - Engine Performance Enhancer for Powersports Vehicles

Precision-engineered shim refills from Hot Cams deliver unmatched performance and reliability for powersports engines. These essential components optimize valve clearance, reduce wear, and maximize horsepower output while maintaining critical engine tolerances.

Key Features

• Exact Fitment: Precision-machined to match OEM specifications for seamless installation and optimal performance.
• High-Durability Materials: Made from premium-grade alloys to withstand extreme heat, vibration, and mechanical stress.
• Easy Installation: Pre-gapped design saves time and ensures accurate valve clearance without specialized tools.
• Performance Optimization: Enhances engine efficiency, responsiveness, and longevity while maintaining factory tolerances.

Why Choose This Product

Hot Cams shims are trusted by racers and mechanics worldwide for their ability to deliver consistent performance under demanding conditions. This refill package provides the exact components needed to maintain peak engine function, ensuring reliable power delivery and extended service life. Whether you're tuning a high-performance motorcycle or off-road vehicle, these shims offer the precision engineering required to elevate your machine's capabilities.