Bi-metal rod bearings will handle more than the stock connecting rods can take. These are for the 2” journal engines (2.8-3.5l). LZx engines use 2.25” journal rod bearings.
Bi-metal rod bearings will handle more than the stock connecting rods can take. These are for the 2” journal engines (2.8-3.5l). LZx engines use 2.25” journal rod bearings.