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Modern Muscle Xtreme Internation Order Notice

International Order Notice:
International orders are required to be paid by money order or bank transfer. Please call or email for more information before placing your order. International import taxes and duties are the responsibility of the purchaser and are not the responsibility of Modern Muscle Performance / Modernmusclextreme.com.

Modern Muscle Performance offers in-house installation as well as other HEMI hotrod related services!

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HEMI CNC Ported Heads

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5.7L HEMI CNC Ported Heads

6.1L HEMI CNC Ported Heads

6.2L Hellcat CNC Ported Heads

6.4L 392 HEMI CNC Ported Heads

Port my Heads

Modern Muscle / ModernMuscleXtreme.com CNC ported heads are unmatched in performance and endurance. Relying upon over 40 years of HEMI experience as it applies to drag racing, and other competitive automotive sports, our heads are sure to exceed your expectations. Our custom porting process is done using state-of-the-art CAD/CAM software to ensure maximum flow performance and consistency across all of our parts.

Sniper 5.7 6.1 6.4 HEMI Valve Covers by Holley

Sniper's fabricated aluminum valve covers by Holley gives you an excellent way to add a high-end fabricated look without the high-end...read more

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$513.95

Call Today: 276.666.1934

Over 40 Years of HEMI Experience!

HEMI CNC Ported Heads