Speed Pro Main Bearing - Standard - Big Block Ford 1341017 Chevrolet: Bel Air 57 -

Chevrolet: Bel Air 57 - 67 4

2-1/2 in Pin 5x5 GN Hubs

1975-1979 Mercury Grand Marquis

1985-1998 GMC C1500

Zinc Oxide / Red

Speed Pro Main Bearing - Standard - Big Block Ford 1341017 Chevrolet: Bel Air 57 -Speed Pro Main Bearing Set 134M Competition Series Main Bearings Standard Size 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