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Item Package Dimension: 12.989L x 9.719W x 3.109H inches
Item Package Weight - 3.529 Pounds
Item Package Quantity - 1
Product Type - AUTO PART
Groove-O-Matic Cylinder Block O-Ringing ToolMini "Sport Compact"3-1/8 in. - 3-3/4 in. Cylinder BoresIncludes Copper Wire and Instructions Pilots in the cylinder bore & is easily adjustable for bore diameter and depth of cut for the copper 0-ring grooveFast and profitable way to "0-Ring" the cylinder block faceAlleviates blown head gaskets on supercharged, turbocharged or hi-compression engines