Elgin Industries has long been one of the transportation industry’s premier manufacturers of engine and chassis components. The company’s ultra-modern, fully-integrated manufacturing complex has earned QS 9000 status and a broad range of quality awards and certifications from such leading customers as General Motors, Ford Motor Company, Navistar, Federal-Mogul Corporation, Mack Trucks and Harley-Davidson. 1999 to 2006 Jeep 242 (4.0L) Cherokee, Comanche, Grand Cherokee, Wagoneer, Wrangler; Head:OHV.