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: 4.125 Main: LS Chevy Rod Pin Diameter: 2.100 Minimum Rod Length: 6.125 Bob Weight: 1800
