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6.4L 392 SRT HEMI STD Bore 2618 Forged Drop In Pistons
*PROFESSIONAL INSTALLATION REQUIRED*Our Drop-In Pistons combined with your stock rods are capable of supporting up to 700 RWHP. However,...read more
Sale: $899.95
6.4L 392 SRT HEMI STD Bore 4032 Forged Drop In Pistons
*PROFESSIONAL INSTALLATION REQUIRED*Forged Drop In Stock SRT 392 6.4L Pistons!These pistons maintain factory compression ratio! Why get...read more
Sale: $799.00
6.4L 392 VVT HEMI MAX EFFORT NA Performance Camshaft by Modern Muscle Xtreme
Our 6.4L 392 VVT HEMI Performance MAX EFFORT NA camshaft is designed for the 6.4 Hemi Owner who wants more power, more torque, and a...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT NA Performance Camshaft Kit by Modern Muscle Xtreme
TUNING AVAILABLEOur 6.4L 392 VVT HEMI Performance MAX EFFORT NA camshaft is designed with the naturally aspirated HEMI hotrod enthusiast...read more
$1,769.95
6.4L 392 VVT HEMI MAX EFFORT SC- CENT Performance Camshaft by Modern Muscle Xtreme
Our 6.4L 392 VVT HEMI Performance MAX EFFORT SC- CENT Cam for Centrifugal  superchargers is a great choice for those wanting to max out...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT SC- PD Performance Camshaft by Modern Muscle Xtreme
*Includes FREE LOCK KIT With Purchase!Our 6.4L 392 VVT HEMI Performance MAX EFFORT SC- PD Cam for Positive Displacement superchargers is...read more
$549.95
6.4L 392 VVT HEMI MAX EFFORT V2 NA Performance Camshaft by Modern Muscle Xtreme
Our 6.4L 392 VVT HEMI Performance MAX EFFORT NA V2 camshaft is designed for the 6.4 Hemi Owner who wants max power on a stock bottom end...read more
$549.95
6.4L 392 VVT HEMI NSR CHOPSTIX Grind by MMX
Our 6.4L VVT HEMI Performance NSR CHOPSTIX Camshaft is designed for the 6.4 Hemi Owner who is more focused on sound than maximum...read more
$549.95
6.4L 392 VVT HEMI NSR NOS Joanna Edition Performance NA Camshaft by MMX
"TUNING AVAILABLE"Our 6.4L 392 VVT HEMI NOS Joanna Edition Performance Nitrous Camshaft is designed with the naturally aspirated and...read more
$549.95
6.4L 392 VVT HEMI NSR Performance NA Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI Performance NA and low boost Camshaft is designed with the naturally aspirated HEMI hotrod enthusiast in mind....read more
$549.95
6.4L 392 VVT HEMI NSR Performance S/C Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI Performance S/C Camshaft is designed with the forced induction HEMI hotrod enthusiast in mind. The changes to this...read more
$549.95
6.4L 392 VVT HEMI NSR WK2 Megan Edition Performance NA Camshaft by Modern Muscle
Our 6.4L 392 VVT HEMI WK2 Megan Edition Performance NA and low boost Camshaft is designed with the naturally aspirated HEMI Jeep...read more
$549.95
6.4L 6.2L 6.1L Performance HEMI Heads by Modern Muscle Xtreme
Modern Muscle Xtreme is proud to announce our all new G3 Hemi Head Casting! We have spent several years working on this project to fix...read more
Sale: $6,149.95
6.4L HEMI Camshaft Installation Kit by MMX
This is a list of suggest parts that we recommend for our MMX performance 6.4L HEMI camshaft kits.read more
$0.00
6.4L HEMI cosmetic replacement for EGR Block off 68478018AD
EGR blockoff for the 6.4L HEMI powered Dodge RAM truck. 
$48.00
6.4L HEMI Engine Gasket Kit by MMX
This is a complete gasket set for a 6.4L HEMI engine composed of OEM MOPAR Gaskets unless otherwise noted*. Included Gaskets:2- Head...read more
$399.99
6.4L HEMI Intake Manifold for 5.7L RAM Upgrade Kit by MMX - 68530327AA
**Please note that there is a 1 week lead time on this product!**Upgrade your intake manifold and cold air intake for 5.7L HEMI powered...read more
$1,095.00
6.4L HEMI Intake Manifold for 5.7L RAM Upgrade Kit Wiring Harness by MMX
Extend your "active runner" actuator wiring harness to connect to the new location on the 6.4L intake manifold with this product. 
$75.00
6.4L HEMI Intake Manifold Short Runner Lockout by Modern Muscle
This 6.4L HEMI intake manifold back plate will keep you locked into "long runner mode" and save precious space on the backside for those...read more
Sale: $149.99
6.4L HEMI Jeep SRT Black Mamba Camshaft by Modern Muscle Xtreme
Our Black Mamba Camshaft is designed for positive displacement superchargers. This camshaft is more aggressive than our S/C Stroker...read more
$549.95
6.4L HEMI NSR Performance Camshaft Kit - NSR-CHOPSTIX - by MMX
Modern Muscle Xtreme Performance HEMI Camshaft Kits are designed to make choosing the right camshaft for your Hemi powered vehicle,...read more
$1,308.55
6.4L HEMI NSR Performance Camshaft Kit - NSR-DEMONIC-T -  by MMX
Modern Muscle Xtreme Performance HEMI Camshaft Kits are designed to make choosing the right camshaft for your Hemi powered vehicle,...read more
$1,308.55
6.4L HEMI NSR Performance Camshaft Kit - NSR-MEGAN-WK2 - by MMX
Modern Muscle Xtreme Performance HEMI Camshaft Kits are designed to make choosing the right camshaft for your Hemi powered vehicle,...read more
$1,308.55
6.4L HEMI NSR Performance Camshaft Kit - NSR-NOS-JOANNA - by MMX
Modern Muscle Xtreme Performance HEMI Camshaft Kits are designed to make choosing the right camshaft for your Hemi powered vehicle,...read more
$1,308.55
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