Harmonic Damper Pulley Puller - GM - Schley Products, Inc

The Schley Products 62800 Harmonic Damper Pulley Puller is a professional-grade holding tool engineered for the precise and safe servicing of GM Gen III engines. This specialized tool is essential for immobilizing the harmonic damper pulley, which is crucial during the removal and installation of the high-torque crank bolt. It ensures technicians can confidently achieve manufacturer-specified torque values without compromising engine integrity.

Key Features

• Secure Pulley Immobilization: Designed to firmly hold the harmonic damper pulley stationary, preventing rotation during critical crank bolt removal and installation procedures.
• High Torque Capability: Constructed to withstand the substantial forces required for both loosening and accurately tightening the crank bolt, which often demands significant torque.
• Accurate Torque Application: Facilitates the precise application of factory-specified torque, such as the 240 ft-lbs required for pulley installation, ensuring proper seating and function.
• Protects Engine Components: Eliminates the risk of damage to the harmonic damper, crankshaft, or other vital engine components that can occur when using improper holding methods.
• Professional Efficiency: Streamlines the service process for front engine accessory drive components and engine overhauls, enhancing overall workshop productivity.

Applications

This harmonic damper pulley holding tool is specifically developed for 1997 and later GM Gen III 5.7L V-8 engines. It is an indispensable tool for servicing popular performance vehicles, including the Chevrolet Camaro, Corvette, Pontiac Firebird, and Trans Am. Its primary application involves tasks that require the removal or precise installation of the harmonic damper pulley, ensuring adherence to manufacturer specifications for critical engine fasteners.