Support Center
Welcome to the March Performance Support Center. Your one-stop resource for tech articles and product support for serpentine conversion kits, V-belt pulley systems, power steering, water pumps, and more. Whether you're building a classic Chevy, Ford, Pontiac, or Chrysler, we've got the technical resources to get your engine accessory drive dialed in right.
Tech Articles & Guides
Helpful guides and tips on serpentine systems, power steering, pulleys, and accessories. Click a category to expand.
General Information +
Installation & Setup +
Pulleys & Alignment +
Power Steering +
Water Pumps & Cooling +
Alternators +
Engine-Specific Guides +
View all articles on the blog →
Frequently Asked Questions
What information do I need before calling tech support? +
Please have your part number, engine type and displacement, and vehicle year, make, and model ready, along with where the item was purchased. Photos or measurements are extremely helpful for fitment or belt issues.
My belt is throwing off or making noise — what should I check? +
The most common causes are
pulley misalignment and
incorrect belt tension. Remove the belt and use a straight edge across the crank pulley to verify all pulleys are in the same plane — even 1/8" of misalignment can throw a belt at high RPM. Also confirm you're using the correct belt length. See our
Tech Support page for the full alignment guide.
My power steering pump is whining after installation. What's wrong? +
Whining is almost always caused by
air trapped in the system. With the engine idling, slowly turn the steering wheel lock-to-lock 5–10 times while keeping the reservoir topped off with fresh power steering fluid. If it persists, inspect all fittings on the low-pressure suction side for air leaks. See our full guide:
How to Bleed a Power Steering Pump.
What fluid should I use in my March Performance power steering pump? +
We recommend dedicated power steering fluid in all of our pump assemblies. Do not substitute ATF or universal hydraulic fluid unless your vehicle's owner's manual specifically calls for it.
Will this kit fit my application? +
Do March Performance products come with a warranty? +
What's the difference between Sport Track, Style Track, and Ultra systems? +
Sport Track is our budget-friendly all-inclusive serpentine kit with a silver or black finish. Style Track adds polished billet aluminum and a spring-loaded tensioner. Ultra is our top-tier system with premium finishes, mid-mount accessory placement, and the widest configuration options. All three are complete bolt-on kits CNC machined in the USA from 6061-T6 aluminum.
Can I use my existing power steering pump with a March bracket kit? +
In many cases yes, depending on pump style and shaft size. Saginaw canister-style pumps often work with our brackets but may need a different pulley (3/4" press fit vs. 5/8" keyway). Call us at
1.888.729.9070 with your pump details and we'll confirm compatibility before you order.
What is your return policy? +
Products may be returned for a full refund within
90 days of purchase for any reason, provided the product is in
new, unused, and uninstalled condition. All returned products require an
RMA number provided by March Performance prior to returning. Returns arriving without an RMA number will result in a delayed and/or denial of refund.
View our full return policy for details.
What is your shipping policy? +
Free shipping on all domestic orders over $199. Orders under $199 ship at a flat rate of $9.99. Most products ship within 24–48 hours. See our
Shipping page for full details.
Helpful Resources
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Warranty
Lifetime Warranty on All Products
Every March Performance pulley, bracket, and component is backed by our lifetime warranty. Register your product or start a claim online.
Register Your Warranty → |
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Product Catalog
Browse the Full March Catalog
Our full product catalog covers every serpentine system, V-belt kit, accessory, and finish option we offer. A great reference before you buy.
View the Catalog → |
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Finish Types
Clear, Black, Onyx & Chrome
Not sure which finish is right for your build? See side-by-side comparisons of all available finishes and how they hold up over time.
Compare Finishes → |
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Returns
Return Policy & Criteria
Need to return or exchange an item? Review our return policy and criteria to get started, or give us a call and we'll walk you through it.
View Return Policy → |
Still Need Help?
Our team is made up of real enthusiasts who know these products inside and out. Don't hesitate to reach out — we're happy to help you find the right kit, troubleshoot a fitment issue, or walk you through an installation.
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Contact Us
Phone: 1.888.729.9070
Email: info@marchperformance.com
Hours: Monday – Friday, 9am – 5:30pm EST
Send Us a Message → |
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Live Chat
Prefer to type? Our support team is available via live chat during business hours. Look for the chat icon in the bottom corner of the page to start a conversation.
Hours: Available Mon – Fri, 9am – 5:30pm EST
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