Mopar is Chrysler’s in-house performance division. They offer high performance parts and appearance packages for Chrysler, Dodge, Jeep and Fiat vehicles. Engine Gasket Set – Full – Small Block Mopar – Kit. Please do your own research to confirm this part fits your vehicle. Processing begins as soon as an order has been placed, therefore we cannot change, cancel or modify orders once they have been confirmed. Most e-mails are answered within 24 hours, including weekends and holidays.