Series 9000 Cast Stroker Lightweight Crankshaft Holden 308-304-5.0L stroke to 355, 3.480" Stroke, use 5.700" SB Chev Rods
A perfect way to increase cubic inches on mild to moderate street engines.
- 3.480" Stroke.
- 5.700" Rod length.
- 2.100" Big end journal - SB Chev LJ 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.