GM LS 4340 Forged Crank - 4.000 Stroke
Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2-Piece Seal - GM LS-Series -
Highlights:
- material: forged 4340 steel
- intended balance: internal
- target bobweight: 1800g
- stroke: 4.000"
- rod journal: 2.1"
- rod journal width: 1.900"
- main journals: 2.559"
- minimum rod length: 6.125"
- typical weight: 56 lbs.
- snout diameter: 1.48"
- flywheel bolts: 6
- reluctor: 58 tooth