LS Thermostat Bolt Kit for GM Chevrolet LS Engines

Upgrade your GM Chevrolet LS series engine with our high-quality LS Thermostat Bolt Kit, designed for durability and precision. This bolt kit is compatible with all LS engines from 1997 to 2014, including popular models like the LS1, LS2, LS3, LS6, LS7, LS9, and GM Vortec variants such as the 4.8L, 5.3L, 6.0L, and 6.2L. Whether you're working on an LSX or other GM engine, this kit ensures a perfect fit for your thermostat and water pump assembly.

The bolts are made from galvanized steel for superior strength and rust resistance, preventing seizing and extending the life of your engine components. Each bolt meets JIS specifications and is Class 10.9, with precise torque ratings of 22 ft-lb for water pump bolts and 11 ft-lb for thermostat bolts. Trust this kit to deliver reliable performance and peace of mind for your GM LS engine builds.