Maxi-Light Big Block Chevrolet 4.87 Stroke Crankshaft

Maxi-Light Big Block Chevrolet 4.87 Stroke Crankshaft

The Crower Maxi-Light crankshaft was developed for Sprint car and Dirt Late Model applications and combines the best features from our race proven Light-weight and Ultra-Light designs. The Crower “Maxi-light” crankshaft’s rotating mass is trimmed up utilizing “Pendulum undercutting” on the rod side of the counterweights for a light rotating assembly. This crankshaft includes Gun drilled mains, a profiled rear flange standard and lightening holes in all rod journals. It is fully hand de-burred and all surfaces are smooth to the touch. This crankshaft features include 1/8 radii, premium heat treat processes, counter weight correct design and straight shot oiling. Our proprietary premium grade USA Made 4340 "Non-Twist" Forging is the foundation for this crankshaft. All rod & main sizes are standard unless otherwise specified. Specify rod length for proper counterweight clearance. Finish weight of this crankshaft will be 59-64 lbs dependent upon your specifications. Balancing is available for an extra fee.