You will discover this tool to be both an exceptional time-saver and money-maker. The amazing versatility of the "ISKY" Groov-O-Matic permits Block 0-Ring grooving to be done anywhere, in the shop or in the field, in only a matter of minutes. The tool pilots in the cylinder bore & is easily adjustable for bore diameter. Also adjustable for both diameter and depth of cut for the copper 0-ring groove. This tool will undoubtedly become standard equipment for every efficiently run speed shop. (Copper wire and complete instructions furnished with tool).

Groov-0-Matic is the fast and profitable way to "0-Ring" the cylinder block face.
Groov-0-Matic alleviates blown head gaskets on supercharged, turbocharged or hi-compression engines.

Product Reviews for ISK200-GRM - ISKY