The Proform 67605 is a specialized valve spring compressor tool designed for GM LS-series engines, including LS1 and LS6. This tool allows for quick and easy valve spring removal and installation without the need to remove the cylinder heads, saving time during engine upgrades or repairs.

Key Features:

• Designed for GM LS1 and LS6 engines
• Allows on-car valve spring replacement without removing cylinder heads
• Bolts directly to the cylinder head for secure and precise operation
• Works with standard hand tools for easy use
• Compact and efficient design, ideal for both professional and DIY use
• Black oxide-coated steel for strength and corrosion resistance

Specifications:

• Tool Type: Valve Spring Compressor
• Engine Compatibility: GM LS1 / LS6
• Material: High-strength steel
• Finish: Black oxide
• Mounting: Bolts to cylinder head

Applications:
Perfect for performance shops, engine builders, or LS enthusiasts performing cam swaps, valve spring upgrades, or general valvetrain service. The Proform 67605 makes the job easier by compressing springs while the cylinder head remains on the engine.