Enginetech Main Bearing Set for 1965-2000 Big Block Chevrolet Engines 366 396 402 427 454

Enginetech BC364J Featuring:-Superior oiling at high RPM-Made from bi-metal material with micro babbitt surface for low friction and added embed-ability-Surface of bearing helps flush contaminants and enhance lubricity-Corrosion resistant to silicon material & withstands alcohol/methanol fuels-Increased Crush height improves heat transfer and reduces spin potential at high RPM