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Engines and Components› Belts and Pulleys

MARCH PERFORMANCE

March 1675

$301.85 $242.99 Save $58.86

SKU: M05O 1675

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The March Performance 1675 is a serpentine conversion pulley kit designed for Ford 302, 351W, and 351C engines. These pulleys are CNC-machined from solid billet 6061 T-6 aluminum and feature a clearcoat finish. This kit includes the water pump pulley, crankshaft pulley, and alternator pulley, all with 6-groove serpentine designs.

The high water flow ratio pulley style increases cooling by speeding up water flow and fan speed, which is beneficial for low-speed driving and helps prevent overheating. The kit comes with necessary hardware and is sold as a set of three pulleys.
Show original supplier description

Part #: 1675

Pulley Kit - High Water Flow Ratio - 6-Rib Serpentine - Aluminum - Clear Powder Coat - Small Block Ford - Kit

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 1675

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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