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Precision Valvetrain Tuning for Ford Modular Engines

Eliminate valvetrain guesswork and ensure optimal performance with the Ford Racing Modular 3V Rocker Arm and Lash Adjuster Shim Kit. Designed specifically for the bolt-down style roller rocker arms found in 2005-2010 Ford Mustang GT models, this kit is essential for engine builders looking to achieve precise lifter preload.

Key Features and Benefits

• Comprehensive Set: Includes 16 thin and 16 thick shims for versatile adjustment options.
• Customizable Preload: Easily reduce lifter preload by .030 in. (thin), .060 in. (thick), or .090 in. (combined).
• Engineered for 3V Engines: Specifically calibrated for the Ford Modular 3V valvetrain architecture.
• Reliability: Prevents excessive lash and ensures consistent valve timing under high-RPM conditions.

Whether you are performing a cam swap or refreshing your valvetrain, these shims provide the exact clearance needed to keep your engine running smoothly. Stop struggling with incorrect preload settings and upgrade your setup with genuine Ford Racing components. This kit is the professional solution for maintaining proper geometry in your high-performance modular engine. Find all your performance engine components at GGCRACING.