1.437 O.D. Spring Shims .645 I.D. .060

Enhance your engine's performance with COMP CAMS 1.437 O.D. Spring Shims. Designed to optimize valve spring installation, these shims provide the precision needed for a high-performance engine setup.

• Improved Valve Control: These shims ensure consistent valve spring pressure, enhancing engine responsiveness.
• Precision Fit: With a .645 I.D., you can achieve a snug fit that minimizes slippage and wear.
• Durable Construction: Built to withstand high-performance demands, these shims maintain integrity under pressure.
• Easy Installation: Designed for straightforward application, making it easier to upgrade or maintain your engine.

Weighing just 0.400 lbs, these shims are lightweight yet robust, perfect for performance enthusiasts looking to maximize efficiency. Upgrade your engine components with COMP CAMS today!