PROFORM 66779 Valve Lash Wrench Kit with 7/16-Inch Wrench and 1/8-Inch Allen Key

The PROFORM 66779 Valve Lash Wrench Kit is designed for precise valve lash adjustments on performance and automotive engines. This specialized tool combines a 7/16-inch wrench end with a 1/8-inch Allen key, providing the essential sizes needed for adjusting compatible rocker arm and valve train hardware. Its focused design helps streamline service work while reducing the need to switch between separate tools.
The wrench features insulated handles that provide a secure, comfortable grip during adjustments. The stainless steel construction offers dependable strength and corrosion resistance for routine shop, garage, and track-side use. The natural finish provides a clean, professional appearance while allowing the tool’s working ends to remain easily identifiable during engine service.
The PROFORM 66779 is a practical addition to tool collections used for engine assembly, tuning, maintenance, and performance upgrades. Its compact kit format is convenient for technicians and enthusiasts who need a dedicated valve lash adjustment tool that is easy to handle and store. Use the wrench with the appropriate adjustment procedure and manufacturer specifications for the engine being serviced.

Features:

• Brand: PROFORM

• Part Number: 66779

• Tool Type: Valve lash wrench kit

• Wrench End: 7/16-inch

• Allen Key Size: 1/8-inch

• Handle: Insulated for a comfortable, secure grip

• Material: Stainless steel

• Finish: Natural

• Application: Valve lash adjustment and engine service