Molnar's 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.
Sizes are held to the tightest tolerances you’ll find in the racing industry!
Stroke: 3.350 Main: 283 Rod Pin Diameter: 1.888 Minimum Rod Length: 6.000 Bob Weight: 1750
