BC5459 - Chevrolet LS Series Crankshaft - 4340 Forging - 4.250 Stroke, Fully Balanced w/58 Tooth Wheel

This 4340 forged crankshaft is perfectly balanced for top - notch performance. It undergoes stress relief, shot peening, magna flux inspection, and nitriding (a multi - step heat treatment). The fully profiled counterweights reduce windage in the crankcase, cutting oil resistance and enabling better RPM potential. Stroke: 4.250'. Rod Journal: 2.0987'. Main Journal: 2.558'.

Using this Chevrolet LS Series crankshaft is straightforward. Just install it according to your engine's specifications. When handling, be careful not to scratch or damage the surface. During installation, make sure all connections are tight. For maintenance, regularly check for any signs of wear, like unusual noises or vibrations. Keep the crankshaft clean and lubricated to ensure its long - term performance. Avoid over - revving the engine as it can put excessive stress on the crankshaft.