PCI timing oil pump timing chain sets provide an efficient and economical way to provide the timing components needed for a quality engine rebuild. Oil pump chain options include both standard and roller chains to provide matches with the high quality sprockets and if necessary tensioner and guides that fit the application. PCI chains and sprockets are manufactured using the highest designs, quality materials and workmanship. PCI chain kits offer you the coverage and choices to fulfill your timing needs at every service level.