2001-2016 Duramax 6.6L Callies Durastar Forged Stock Stroke Crankshaft (D333M81-CS)2001 2016 Duramax 6. 6L Callies Durastar Forged Stock Stroke Crankshaft (D333M81 CS) Callies Durastar crankshafts are designed to be substantially stronger than OEM shafts currently found in GMs popular Duramax diesel. This improvement is the result of substantially stronger steel, considerably deeper nitride layer and unique machining features. Durastar crankshafts are intended to be externally balanced with stock damper and flywheel configurations.

Heavy duty pushrods (500-750 hp)

removing the failure prone factory retainer from allowing the snap ring to pop out of its grove

and a 70mm SXE style turbine wheel

Designed with heavy duty truck use in mind

2001-2022 Duramax PPE 3/8" CP3 Pump Inlet Fitting (113060501)

OEM Part Number: 8C3Z9T514C

innovation

Our kit is the most complete replacement transmission line kit available for your L5P truck

1997-2003 Powerstroke 7

piston ring-seals and stainless steel butterfly shaft has proven to stand-up under the harsh

They will require a full fuel system

With a larger plenum