Engines and Components› Belts and Pulleys

March Performance

6.125-inch Aluminum Serpentine Pulley

$119.80

SKU: 655-13011

In Stock
In Stock
Ships by Jul 30
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30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The March Performance 655-13011 is a single-groove, V-belt crankshaft pulley, CNC-machined from aluminum for true running and durability. Its clearcoat finish offers protection and a clean look. This underdrive pulley measures 6.125 inches in outside diameter and features a 4-bolt mounting pattern. Installation of this crankshaft pulley requires specific components: a dampener manufactured in 1968 or later, and a water pump manufactured in 1969 or later with a 4.5-inch offset. Ensure compatibility with your existing engine setup before installation.

Fitment

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Specifications

BrandMarch Performance
Part Number655-13011
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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