Best Piston Ring Grinder Tool

• Carbide Wheel

• For 4.000" cylinder bore
• Anodized aircraft grade aluminum
• Allows simple and easy piston ring installation
• Lifetime warranty

• Tapered jaws to remove and install most passenger car and light truck rings from 3/64" to 1/4" (1.2 - 6.3mm)
• Skin-packed

• Adheres to component surfaces to prevent scuffing and galling during initial start-up
• High quality formulation meets OEM performance specs for engine assembly lubricants
• Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine
• Suggested Applications: Engine bearings, camshafts, lifters, valves, guides and rocker shaft assemblies