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Engines and Components› Belts and Pulleys

MARCH PERFORMANCE

472-500 Cadillac Style Track Serpentine System

$2,923.67 $2,432.69 Save $490.98

SKU: M05O 21525

In Stock
In Stock
Ships by Jul 13
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The March Performance Style Track Serpentine System is a complete kit for Cadillac 425, 472-500 c.i. V-8 engines from 1968-1976. Precision CNC-machined from 6061-T6 billet aluminum, it offers strength, reliability, and a show-quality appearance. The system features a one-piece alternator and A/C bracket for vibration-free mounting and three idlers for perfect belt alignment and no-slip performance. It includes a removable belt-tensioning tool for easy setup and maintenance.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandMARCH PERFORMANCE
Part NumberM05O 21525

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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