Description

turn your LS into a 403/412

Make/Engine:                Chevy LS

Crankshaft Material:     Forged 4340 steel

Rear Main Seal Style:   1-piece

Balance:                        58-Tooth Reluctor Wheel

Engine Stroke:              4.000 in.

Rod Length:                  6.125 in.

Rod Journal Dia.:          2.100 in.