Evolutions Valve Guide Seal Tool - JIMS USA

The JIMS USA Evolutions Valve Guide Seal Tool (Part No. 34731-84) is a precision-engineered instrument designed for professional Harley-Davidson mechanics and engine builders. This specialized tool simplifies the critical task of installing shoulderless valve guides to their exact depth, crucial for maintaining proper valve train geometry and engine performance. It ensures a consistent and accurate installation, making it an indispensable addition to any professional automotive and industrial toolset.

Key Features

• Precise Valve Guide Installation: Accurately installs shoulderless valve guides to the factory-specified depth, complete with an ergonomic handle for controlled operation.
• Optimized for Stock Guides: Specifically engineered for stock-style valve guides featuring an outer diameter (O.D.) of approximately .560 inches.
• Broad Compatibility: Designed for extensive use across various Harley-Davidson platforms, including all Big Twin motors and Twin Cam 88 engines.
• Versatility with Aftermarket Components: Fully compatible with a wide array of aftermarket cylinder heads, enhancing its utility in diverse repair and build scenarios.
• Professional-Grade Construction: Built by JIMS USA, this tool exemplifies durability and reliability, crafted to withstand the demands of a professional workshop environment.

Applications

• Installation and servicing of valve guides in all Harley-Davidson Big Twin motors.
• Maintenance and overhaul procedures for Harley-Davidson Twin Cam 88 engines.
• Use with both original equipment and aftermarket cylinder heads on compatible models, ensuring precise valve guide seating.