K1 Technologies is one of the leading manufacturers of forged aftermarket crankshafts. All LS cranks are made from quality 4340 forgings.
Details:Forged 4340 Steel
2.650" Main Journal Diameter
2.100" Rod Journal Diameter
Large Fillet Radii for increased strength over stock
Straight hole oiling passages for improved oiling
Tolerances held to +/- 0.0001"
24 or 58x reluctor wheel option
6 bolt flange