Speed Pro Main Bearing - 0.001 in Undersize - Ford Cleveland / Modified 146M1 H761001XL The detented adjuster nut can

The detented adjuster nut can be turned on the rod end for quick engagement adjustment

Our ripstop CarbonX ® sleeve provides heat protection and reinforcement in an area that is prone to heat and stress

1-1/4 in Mandrel

Magnum Street

Speed Pro Main Bearing - 0.001 in Undersize - Ford Cleveland / Modified 146M1 H761001XL The detented adjuster nut canSpeed Pro Main Bearing Set 146M1 Performance Main Bearings 0. 001" Undersize Tri Metal 3 4 Groove Ford Mercury 351C (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