Profile: Enginetech is a provider of engine parts. Our product line includes Enginetech fire seal technology gasket, pistons, piston rings, rods & main bearings, camshaft bearings, timing sets, camshafts, cylinder sleeves, oil pumps, standard valves and cylinder heads. Our oil ring assemblies include designs such as SS-50, PC-98, Wire Latch & Flex Vent and our oil ring expanders are designed for ease of installation to help prevent overlap during assembly.