BC5457U - Chevrolet LS Series Crankshaft - 4340 Forging - 4.100 Stroke, Self Balanced w/58 Tooth Wheel

This 4340 forged crankshaft offers unbeatable performance. It's stress - relieved, shot - peened, magna - flux inspected, and nitrided through a multi - step heat treatment. The fully profiled counterweights reduce windage in the crankcase, minimizing oil resistance and enhancing rpm potential. Specifications: Stroke - 4.100', Rod Journal - 2.0987', Main Journal - 2.558'.

Using this Chevrolet LS Series crankshaft is straightforward. Just install it in your engine according to the standard engine assembly procedures. When handling, be careful not to scratch or damage the journals as it can affect performance. For maintenance, regularly check the crankshaft for any signs of wear, like scratches or excessive play. Keep the engine well - lubricated to reduce friction and extend the life of the crankshaft. Also, follow the recommended oil change intervals for best results.