Engines and Components› Belts and Pulleys

MARCH PERFORMANCE

Serpentine Pulley Set 3 pc.

$264.44

SKU: M05O 6330

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The March Performance 6330 is a serpentine conversion pulley set designed for Small Block Chevy engines with a standard rotation long water pump. This performance ratio kit features a gray powdercoated finish and is constructed from billet aluminum for durability. It includes a 5-3/4 inch 6 & 5-rib crankshaft pulley, a 6-1/4 inch 6-rib water pump pulley, and a 2-3/4 inch 6-rib alternator pulley with a cover.

Fitment

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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.

Available on iOS & Android

Specifications

BrandMARCH PERFORMANCE
Part NumberM05O 6330

Videos

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Jeep CJ7 Update 56 - March Performance Serpentine Pulley Install, Small Block Chevy
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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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