KEITH HENNEN in the late 70’S’s worked for a number of automotive machine tool companys and Hennipen technical college where he taught engine rebuilding technics for automotive, heavy duty diesel, and performance markets. He specialized  in setting up crankshaft grinding production  lines, head and block rebuilding facilities from small single cylinder manufacturing to including 3500 hp Caterpillars, Cummins, Detroit diesel remanufacturing. During this time Hennen had trained over 400 machinists.  Hennen had traveled thru-out the world while heading up the technical departments for new product development, technical service, and technical sales training seminars.

In 1989 Hennen Engine Parts & Machine Inc. was formed after a long career in the engine machine tool industry. Many of the processes taught are still used today. The company’s mission is achieving the highest quality engine products with fair value pricing.  The company has progressed due to its repeat business/customer loyalty and following.  Directed by Hennen, the company has dedicated its focus in the marine engines, industrial engines,specialty engines for the performance enthusiast, restoration services for that old school engine with the care and old knowledge necessary to address old technology with the fuels and rebuilding techniques of today.  HEP understands the old school technology and has progressed with the latest elec tronics & EFI engine management systems. Hennen Engine Parts & Machine Inc. and its staff are dedicated to its customers and their projects with sound approaches for long term value driven products & services.  TODAY’S FOCUS FOR LONG TERM FUTURE SERVICE AND ENJOYMENT.