Clevite P-Series Main Bearing - Standard - Small Block Mopar MS1266P 337009 Failure to use the proper

Failure to use the proper flow restrictor will likely result in a damaged or leaking heater core

Works with any current or recent Longacre pyrometer

165" Gasket BoreSince 1989

Compatible with 12 and 16 volt electrical systems

Does not alter factory wiring

Clevite P-Series Main Bearing - Standard - Small Block Mopar MS1266P 337009 Failure to use the properIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite engine bearing P Series is suitable for most OE applications. Due to the increased load capacity of the Tri Metal design, it is a suitable upgrade from Bi Metal engine bearings. Vehicle Applications: 1974 1974 Dodge Challenger 1974 1974 Dodge W100 Pickup 1974 1974 Plymouth Fury