Speed Pro Main Bearing - 0.020 in Undersize - Big Block Ford 15-NEC-N Protect components and keep heat

Protect components and keep heat from transferring into the cabins

M1 Features

700 in Large Port

they developed Transmission parts and cases capable of handling the high power and torque of modern high-performance engines

13-1/4 x 12-1/2 in

Speed Pro Main Bearing - 0.020 in Undersize - Big Block Ford 15-NEC-N Protect components and keep heatSpeed Pro Main Bearing Set 134M20 Competition Main Bearings 0. 020" Undersize Tri Metal 3 4 Groove Ford Lincoln 429 460 (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