Series 9000 Cast Stroker Lightweight Crankshaft Ford FE 390-428, 4.250" Stroke, use 6.700" BB Chevy Rods

A perfect way to increase cubic inches on mild to moderate street engines.

• 4.250" Stroke.
• 6.700" Rod length.
• 2.200" Big end journal - BB Chevy
• Can internal balance, may require heavy metal.
• Aero-wing counterweights increase horsepower by reducing windage.
• Straight shot oil holes.
• Lightening holes in all rod throws.
• Precision ground and micro polished.
• Designed after our custom billets and made from SCAT's exclusive space-age 9000 material.