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Check out the 09-14 CTS-V Engine Bay Group Buy! Product code CTSVEBTGB

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DMS +5mm Relocation Bracket and 110mm Idler Pulley

$159.99
1 review Write a Review
SKU:
110Combo
DMS +5mm Relocation Bracket and 110mm Idler Pulley


The days of slipping belts is a thing of the past with the addition of the DMS belt wrap combo. This combo moves the belt +10mm closer to the upper pulley to aid in belt wrap for those running an aggressive pulley setup or an extra small upper pulley. Both components are cnc machined from 6061 aluminum and anodized black. The pulley is assembled with Italian made high speed bearings and a Spirolox retainer ring to maintain proper balance at high speed. Both are designed to reuse OEM bolts to make the installation a breeze.

Note: A belt fitment guide is still being put together. We suggest starting with one size up from your current belt.

Idler Pulley Install Guide

1 Review

  • 5
    Looks great, works great

    Posted by Jon on May 17th 2021

    Fit and finish are excellent, belt wrap is increased and is a great looking replacement for my rusty stock upper idler.