Sole provider of the elusive French Steel Flatheads and components

3 3/4 - Inch Crank


New 3-3/4-inch-stroke cast crankshaft. Quality Mil-Spec casting. Uses 8BA-type locked-insert bearings and rods.


  • 1939-1953 Ford car and truck
  • 1939-1948 Mercury
  • All French

In stock and ready to ship. Truck shipping required. Rate quoted upon order.