GM LS 4340 Steel Crank 4.000 Stroke 58X Reluct
Crankshaft – 4.000 in Stroke – Internal Balance – 58X Reluctor – Billet Steel – 1-Piece Seal – GM LS-Series
Highlights:
- material: billet 4340 steel
- intended balance: internal
- target bobweight: 1800
- stroke: 4.000″
- rod journal: 2.100″
- rod journal width: 1.900″
- main journals: 2.559″
- minimum rod length: 6.125″
- typical weight: 56 lbs.
- snout diameter: 1.480″
- flywheel bolts: 6
- reluctor: 58 tooth