M50 & M52
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M52 TU AND M54
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S54 HARMONIC BALANCER
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Light weight crank pulley.

These are NOT an underdrive pulley but rather a light weight version of thE OEM crankshaft pulley/ harmonic balancer, the advantages are typically :

- weighing approximately 20% less tha factory
- increasing throttle response and power
- does not separate / fail the way the factory pulleys are known to do, especially under hard use

Constructed with hard anodized 7075-T6 aluminium or tempered steel, depending which engine application.

*PLEASE NOW SEE VARIATIONS SECTION (USE RED BUTTON AT TOP RIGHT) TO SEE THE DIFFERENT VEHICLE MODEL OPTIONS*

Estimated Volumetric Shipping Weight : 10.00 Kg