EngineQuest HS294NB LS Cylinder Head Stud Kit for GM LS Engines

The EngineQuest HS294NB is a complete cylinder head stud kit designed specifically for GM LS engines from 2004 and newer. This kit provides enhanced clamping force and head gasket sealing compared to factory head bolts, making it an ideal upgrade for performance builds or engine rebuilds.

Key Features:

• Complete stud kit for LS series cylinder heads
• Designed for 2004 and newer GM LS engines
• Provides superior clamping force over factory torque-to-yield bolts
• Helps prevent head gasket failure in high-performance applications
• Reusable design allows for multiple installations
• Includes all necessary studs, washers, and nuts for installation

Head studs are threaded into the engine block and allow the cylinder head to be secured with nuts, providing more consistent and reliable clamping pressure across the head gasket surface. This is particularly important in boosted or high-horsepower applications where cylinder pressures exceed factory specifications.