Not looking for a "performance" oil pump... Here is a "street" version which is an OE replacement. It will come with the O-Ring gasket. This Oil Pump will not work with the LC Engineering dual row timing chain conversion Kit, If you have that kit you will need to use Part #: 1016069.
NOTE: For install, you will need to order a Front Seal: 1015042.
Contact our Tech Support Line for further information at 928-575-2174.