Speed Pro Main Bearing - 0.010 in Undersize - Ford FE-Series H760C30XS NPT or 8 AN port

NPT or 8 AN port sizes to match most EFI fuel systems

Fits: Polaris RS1

and lock booth rear axles together to deliver equal power to both rear wheels

Protects Cambered Axle Drive Flanges

Business Band (VHF) radios are recommended for business and race applications

Speed Pro Main Bearing - 0.010 in Undersize - Ford FE-Series H760C30XS NPT or 8 AN portSpeed Pro Main Bearing Set 125M10 Competition Main Bearings 0. 010" Undersize Super Duty Alloy Big Block Ford FE (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