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Mind-blowing Hellcat Supercharger Hemi Boost Pulley 3.10" (78.74mm) Black Aluminum Solution [akXUn2uP]

$27.99 $89.99 -69%

Ultimate HEMI Performance Upgrade: Hellcat Supercharger Pulley Elevate your Mopar HEMI engine's performance with the Hellcat Supercharger Pulley, designed to deliver unparalleled power and efficiency. Crafted from high-strength billet aluminum and fi

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Mind-blowing Hellcat Supercharger Hemi Boost Pulley 3.10" (78.74mm) Black Aluminum Solution [akXUn2uP]

Ultimate HEMI Performance Upgrade: Hellcat Supercharger Pulley

Elevate your Mopar HEMI engine's performance with the Hellcat Supercharger Pulley, designed to deliver unparalleled power and efficiency. Crafted from high-strength billet aluminum and finished in sleek black, this precision CNC machined pulley offers a durable, performance-ready upgrade that seamlessly fits with stock 5-rib serpentine systems on select Mopar HEMI engines. Experience an estimated 1.5-2.5 lbs of additional boost, enhancing your engine's performance and responsiveness.

Key Product Specifications

The 3.10" (78.74mm) Hellcat Supercharger Pulley is engineered for optimal performance and reliability. It features a 5-rib serpentine design for factory-style integration and is compatible with 5.7L, 6.1L, and 6.4L HEMI engines. The pulley is made from CNC machined billet aluminum, providing a robust and lightweight solution. It boasts a durable black electrophoretic coating (e-coating) that offers excellent corrosion protection, smooth uniform coverage, and a sleek, long-lasting finish. The pulley is designed to work with Metco Motorsports Hellcat Supercharger Pulley Hub, ensuring compatibility and optimal performance.

Unleash the Power of Your HEMI

Whether you're a weekend warrior or a professional racer, the Hellcat Supercharger Pulley is the perfect choice to take your Mopar HEMI engine to the next level. The increased boost provides more power and torque, enhancing acceleration and overall performance. This upgrade is ideal for drivers who demand the best from their vehicles and are looking to make a statement with their modifications. With professional installation and tuning recommended, you can rest assured that this pulley will provide the best performance and reliability for your HEMI engine.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

The product is well worth the praise it receives.

- PraiseGiver.

February 5, 2026

Absolutely no complaints!

The quality for the money is exceptional.

- Gloria Flores.

February 5, 2026

Absolutely no complaints!

It’s a joy to use this product every time.

- Connor James.

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