Product Review

To properly recondition the valve seat and valve during an engine top-end rebuild, use the ABN Valve Hand Lapping Grinding Tool Kit 2-Piece Set - Dual-End Suction Cup Lap Stick Pack. They are suitable for 5/8-inch, 13/16-inch, 1-1/18-inch, and 1-3/8-inch valves. The 8.9-inch and 8.3-inch overall lengths with 6.75-inch long handles make these tools useful for even installing and removing recessed fixtures or hard-to-reach mini-flood light bulbs. Clean the application surface, install the valve in the valve guide, press the correct size suction cup firmly onto the head of the valve, and lightly spin the tool handle between the palms of your hand (as if trying to start a fire) until a suitable finish is obtained. Lapping/grinding compound recommended, not included. WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.