The device is engineered to make removal and subsequent replacement of broken exhaust manifold mounting studs/bolts fast and successful.
The Rocky II 200 Series ProKit from ProMAXX is engineered to make removal and subsequent replacement of broken exhaust manifold mounting studs/bolts quick and successful. Professional technicians don't have time to deal with a stubborn broken bolt, or worse, a broken extractor that is common in these repairs. Rocky II 200 Series will repair both gas and diesel engines with one tool, in less than 15 minutes per stud, according to the company. ProMAXX makes its tools in the U.S.A. using American craftsmen and American-made materials. Features include a limited lifetime warranty and free, unlimited technical support.