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Engines and Components Belts and Pulleys

MARCH PERFORMANCE

Pontiac V8 Style Track Serpentine Kit Blk Onyx

$3,318.56 $2,590.00 Save $728.56

SKU: M05O 13135-07

In Stock
In Stock
Ships by Aug 28
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The March Performance Serpentine Performance Ratio Pulley Kit is a 6-rib aluminum kit for Chevy Big Blocks with long water pumps. The kit includes a double 6&5-rib crank pulley (5 3/4"), a single 6-rib water pump pulley (6 1/4"), a single 6-rib alternator pulley (2 3/4"), and all necessary mounting hardware.
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Pontiac V8 Style Track Serpentine Kit Blk Onyx

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMARCH PERFORMANCE
Part NumberM05O 13135-07

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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