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: 3.750 Main: 350 Rod Pin Diameter: 2.100 Minimum Rod Length: 5.700 Bob Weight: 1750
