Wilwood Hat-BB Front 1.00in Offset 5 x 4.72 - 12 on 8.75in

Wilwood Hat-BB Front 1.00in Offset 5 x 4.72 - 12 on 8.75in

Marsoni

M251S

$100.33

Get it in 3 business days with 1 day shipping. Friday, May 29

Wilwood Hat-BB Front 1.00in Offset 5 x 4.72 - 12 on 8.75inGT Series Big Brake Short Offset hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through hole mount rotors. Threaded hole hats may also be used with T Nuts or bobbins designed for use with specially machined slotted hole dynamic mount rotors. When used in conjunction with matched Wilwood rotor hardware kits, GT

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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It’s a high‑quality replacement that does exactly what you want from an engine air filter — it helps protect your engine and keeps performance strong. Right away you can tell this is a well‑made part. The filter media has lots of pleats and high‑velocity cellulose material that’s designed to trap dirt and contaminants before they get into your engine, which helps reduce wear and tear on vital components. It offers up to ~98% filtration efficiency, so you know the incoming air is much cleaner and better for performance and fuel efficiency.

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Reviewed in the United States on February 26, 2026

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Amazon Customer

Los Angeles, US

★★★★★ 5

Great product

Size: 5424WS, Style: Workshop

Perfect for DIY filter change.

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Reviewed in the United States on May 30, 2026

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