4140 Chromoly 69mm VW Counterweighted Crankshaft empi engine rods as well as stainless steel

as well as stainless steel valves

Sometimes necessary for Alternator conversions

Aluminum housings and steel alloy gears make construction superior

This version is Polished

4140 Chromoly 69mm VW Counterweighted Crankshaft empi engine rods as well as stainless steelThe heart of any high performance engine is the crankshaft. These counterweighted 69mm crankshafts greatly reduce crank flex and high RPM harmonics as well as vibration throughout the entire power band. These cranks are precision ground, micro polished, nitrided and balanced. Forged from 4140 chromoly, radiused standard standard journals, drilled to 8 dowel and dowel pins installed.