Dart Coated Cam Bearing Set - Big M Blocks LY271 The sealed housing

The sealed housing

Powder Coated

1975-1981 Pontiac Bonneville

Performance tuning for Economy

Removes the annoying and potentially harmful RF interference in the Accelerator Pedal Position Sensor (APPS) circuit on Dodge Cummins engines

Dart Coated Cam Bearing Set - Big M Blocks LY271 The sealed housingProduct Description: Camshaft Bearing Standard Journal PTFE Coated Dart Big Block Chevy Set of 5 Since 1981, Dart Machinery has become the acknowledged leader in producing race winning components. Dart Machinery aluminum and cast iron engine blocks are designed to meet the specialized needs of racers and performance enthusiasts. Dart components are developed in house, manufactured on Dartas own CNC machining centers, and tested on Dartas computer