Motion Pro Syncpro Tool Refill 08-0581

Precise four-channel vacuum indicator designed specifically for intake synchronization of engines with multiple carburetors or throttle bodiesIncludes manometer fluid, hoses, 5 mm adapters, in-line...

Quick and accurate alignmentTool body clamps squarely to rear sprocket so the alignment rod will indicate sprocket alignment to chainMade in the U.S.A.