351 Ford w/ 2.100" Chevy Rod Pins - 4.000 - 6.200 Min Rod Length

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!