Air hold quick connector allows user to attach air supply for performing valve seal replacement without removal of the cylinder head;Full-coverage kit for automotive, industrial, marine, and small engines;Includes heavy-duty 2 3/4 gauge with 10 whip hose-gauge, rubber boot and various sizes of hose and adapters;Kit comes in a molded case for easy storage;Adapters to fit engines as small as lawn mowers, chain saws and trimmers

• Mityvac 5530 Professional Compression Tester Kit
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Mityvac 5530 Professional Compression Tester KitMityvac