Speed Pro Main Bearing - 0.010 in Undersize - Pontiac V8 151M10 H77703FXL Features Anti-balloon Plate

Features Anti-balloon Plate

Silicone Coated Fiberglass Fire Sleeving

5-5 PSIAeromotive Inc

1986-1988 Jeep Comanche

Not for use with most oils (see previous point for exceptions)

Speed Pro Main Bearing - 0.010 in Undersize - Pontiac V8 151M10 H77703FXL Features Anti-balloon PlateSpeed Pro Main Bearing Set 151M10 Competition Series Main Bearings 0. 010" Undersize Tri Metal 3 4 Groove Pontiac 421 455 (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