The Sunnen P-180 Honall® Head and Driver Set from Goodson is specifically designed for sizing and finishing holes in work that is too bulky or heavy to take to your honing machine. By interchanging the mandrels, truing sleeves, stones and adaptors, you have almost limitless possibilities for honing everything from valve guides to lifter bores. See related items for links to accessories.
NOTE: Goodson is only authorized to ship Sunnen products within the Western Hemisphere.