Big Block Chevrolet Enduro 4.125 Stroke Crankshaft

Big Block Chevrolet Enduro 4.125 Stroke Crankshaft

The Crower “Enduro” Crankshaft is designed for extreme durability and the cost conscious engine builder. It is commonly used in Pro Street, sportsman class, monster trucks, offshore boats, heavy nitrous and blown applications. Our proprietary premium grade USA Made 4340 "Non-Twist" Forging is the foundation for this crankshaft. This is the same forging that is use to make our Maxi-Light and Ultra-Light crankshafts. The only difference is the amount of machining and polishing time. This crankshaft features 1/8 radii, premium heat-treat processes, counter weight correct design and straight shot oiling. The Enduro comes standard with lightening holes in all rod journals. All rod & main sizes are standard unless otherwise specified. Specify rod length for proper counterweight clearance. Finish weight of this crankshaft will be 82-85 lbs dependent upon your specifications. Balancing is available for an extra fee.