Lisle 16270 Valve Spring Compressor for GM LS Engines

The Lisle 16270 Valve Spring Compressor is a specialized tool designed specifically for servicing GM LS engine valve springs without removing the cylinder heads. This essential tool allows technicians to compress valve springs for valve seal replacement while the heads remain installed on the engine, saving significant time and labor costs.

Key Features:

• Designed specifically for GM LS series engines (LS1, LS2, LS3, LS6, LS7, LS9, LSA, and related variants)
• Includes hex socket screw M8-1.25 x 70mm for secure operation
• Enables valve seal replacement without cylinder head removal
• Compresses valve springs safely and efficiently
• Professional-grade construction for durability and reliability
• Works with compressed air applied to spark plug hole to hold valves in place during service

This tool is an essential addition to any professional technician's toolkit or serious DIY mechanic working on GM LS engines. The Lisle 16270 simplifies valve seal service and eliminates the need for costly and time-consuming head removal procedures.