Speed Pro Main Bearing - Standard - Small Block Mopar HK-QM 13-1/4 in Long

13-1/4 in Long

1975-1978 Dodge B200

1961-1961 Studebaker 6E12

You also can choose between standard hex head bolts or compact 12-point fasteners

Speed Pro Main Bearing - Standard - Small Block Mopar HK-QM 13-1/4 in LongSpeed Pro Main Bearing Set 120M Competition Series Main Bearings Standard Size Tri Metal 3 4 Groove Chrysler 360 (Set of 5) Best bronze alloy material Does not have flash tin plating Extreme fatigue resistance & strength 3 4 Grooved Silicon particles help polish crankshaft journal (reduces wear during operation)From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry