Series 9000 Cast Stroker Lightweight Crankshaft
Holden 308-304-5.0L stroke to 355, 3.480" Stroke, use 5.627" Holden size Rods

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

• 3.480" Stroke.
• 5.627" Rod length.
• 2.124" Big end journal - Holden size
• Can internal balance, may require heavy metal.
• Suit blocks with Rope Seals
• 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.