Counterweight Kit GM Flywheel Bolt-On

The Counterweight Kit GM Flywheel Bolt-On is a precision-engineered balancing solution specifically designed for General Motors engines that have undergone significant internal modifications, such as those with lighter crankshafts or stroker kits. This kit is essential for engine builders and performance enthusiasts looking to restore balance to their modified flywheel systems.

The McLeod counterweight kit compensates for mass changes in modified rotating assemblies, ensuring dynamic balance at all RPM ranges. Its bolt-on design allows for straightforward installation using the factory bolt pattern, eliminating the need for complete flywheel replacement or costly balancing services. Manufactured from quality materials, this kit minimizes harmful harmonics that can lead to driveline vibration and accelerated wear on components.

Ideal for drag racing, street performance, and LS builds, this counterweight kit is a must-have for anyone looking to enhance engine longevity and performance. By restoring critical balance, it helps reduce bearing stress and improve throttle response, making it a valuable addition to any modified GM engine setup.