Take your HEMI’s performance to the next level with the Hellcat Supercharger Pulley. With several options available, these are expertly CNC machined from billet aluminum and finished in stealth black. Designed for seamless compatibility with stock 6-rib serpentine systems on select Mopar HEMI engines. For many, these are the final step in making the supercharger look like it belongs!
Pulley Size: 2.4” (60.96mm to 3.35" (85.09mm)
Boost Gain: See chart for details.
Fitment: Compatible with 5.7L, 6.1L, and 6.4L HEMI engines
Material: High-strength CNC machined billet aluminum
Finish: Durable Black electrophoretic coating (e-coating) offers excellent corrosion protection, smooth uniform coverage—even in hard-to-reach areas—and a sleek, long-lasting finish
Pulley Type: 6-rib serpentine
Compatibility:
✔️ Works with Metco Motorsports Hellcat Supercharger Pulley Hub
❌ Not compatible with ZPE Inc. Griptec Hellcat Supercharger Pulley Hub
Note: Boost increase will depend on your specific engine configuration and supporting modifications. For best results, professional installation and tuning are recommended.
Take your HEMI’s performance to the next level with the Hellcat Supercharger Pulley. With several options available, these are expertly CNC machined from billet aluminum and finished in stealth black. Designed for seamless compatibility with stock 6-rib serpentine systems on select Mopar HEMI engines. For many, these are the final step in making the supercharger look like it belongs!
Pulley Size: 2.4” (60.96mm to 3.35" (85.09mm)
Boost Gain: See chart for details.
Fitment: Compatible with 5.7L, 6.1L, and 6.4L HEMI engines
Material: High-strength CNC machined billet aluminum
Finish: Durable Black electrophoretic coating (e-coating) offers excellent corrosion protection, smooth uniform coverage—even in hard-to-reach areas—and a sleek, long-lasting finish
Pulley Type: 6-rib serpentine
Compatibility:
✔️ Works with Metco Motorsports Hellcat Supercharger Pulley Hub
❌ Not compatible with ZPE Inc. Griptec Hellcat Supercharger Pulley Hub
Note: Boost increase will depend on your specific engine configuration and supporting modifications. For best results, professional installation and tuning are recommended.