Cast Pro Comp stock stroke Crank - 2-pc rear seal - 5.700 Rods 3.480 stroke, 48 LBS, Cast Pro Comp Crankshafts By Scat is a perfect way to increase cubic inches on a mild to moderate street and race engines. Pro Comp Crankshafts By Scat are made from the same SCAT's exclusive space-age 9000 materia as Scat's standard weight cranks, but with profiled counterweights for less weight ...Perfect for engines wanting quicker rpm's Aero-wing counterweights increase horsepower by reducing windage.

• Aero-wing counterweights
• Straight shot oil holes,
• Lightening holes in all rod throws (except 3.480 stroke)
• Precision ground and micropolished,
• Designed after our custom billets and made from SCAT's exclusive space-age 9000 material
• IMCA Approved
• 48 lbs