930 Cylinder torque plate kit

For precision engine building on 1999 to 2017 Twin Cam models, this JIMS cylinder torque plate kit is an essential piece of equipment. Designed for 4.000" to 4.060" bores with the OEM bolt pattern, these plates are used to simulate the stress conditions of an assembled engine during the boring and honing process. This prevents cylinder wall distortion once the engine is fully built, ensuring better ring seal and longevity. The plates are sold as a set and feature lasered torque sequences directly on the surface for easy reference. This kit is a requirement for any shop looking to produce high-quality top-end work with professional results.