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!
Modern Muscle Performance has a custom ground or off-the-shelf HEMI performance camshaft for your needs. Whether you are talking about an older 5.7L or 6.1L HEMI or a brand new 5.7L or 6.4L 392 HEMI VVT we have you covered. A camshaft for natural aspiration or a boosted application, our performance cams provide you with a whole new driving experience.
International Order Notice:
First time international Modern Muscle Xtreme customers purchasing product in excess of $500.00 are required to pay by money order or bank transfer. Please call or email for more information before placing your order.
Modern Muscle Performance offers in-house installation as well as other HEMI hotrod related services!
ModernMuscleXtreme.com Accepts:
Sales Tax: Sales tax at Modern Muscle Xtreme (MMX) and its subsidiaries is based on State and local requirements. For more information, please reference our Sales Tax Policy page.