Modern Muscle Xtreme

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Hellcat Fuel Rails - High Flow 6061 Billet Aluminum by MMX
Hellcat Fuel Rails - High Flow 6061 Billet Aluminum by MMX
MMX Hellcat Billet Fuel Rails are Here! These all-new billet aluminum fuel rails resolve all the factory shortcomings! While doing...read more
$349.95
Hellcat HEMI BGE Engine Block
Hellcat HEMI BGE Engine Block
NEW BGE Black Engine Block Perfect Start Point for your Hemi Drop in Piston, or Stroker Build! This is a factory new 6.4 BGE Truck...read more
$1,799.95
Hellcat Supercharger Accessories Kit by MMX
Hellcat Supercharger Accessories Kit by MMX
Hellcat supercharger accessories kit put together for you by Modern Muscle. We have taken the research off your shoulders and put...read more
$699.95
Hellcat Supercharger Adapter Kit by MMX
Hellcat Supercharger Adapter Kit by MMX
Hellcat Supercharger adapter kit for your 5.7 HEMI (2005 - 2008), 6.1 HEMI (2005 - 2010), 5.7L (2011+), or 6.4L HEMI!This kit allows you...read more
$0.00
Hellcat Supercharger Boost Controller by MMX
Hellcat Supercharger Boost Controller by MMX
Introducing the MMX Hellcat Supercharger Bypass Valve Controller!Our latest innovation gives you full control over the Hellcat...read more
$399.95
HEMI 105mm Demon 170 Throttle Body Adapter by MMX
HEMI 105mm Demon 170 Throttle Body Adapter by MMX
For those that want a large, lightweight 105MM throttle body with factory reliability, MMX Now has the solution for you! We have...read more
$159.95
HEMI 105mm Demon 170 Throttle Body and Adapter
HEMI 105mm Demon 170 Throttle Body and Adapter
For those that want a large, lightweight 105MM throttle body with factory reliability, MMX Now has the solution for you! We have new...read more
$568.95
HEMI 2-Step Launch Controller - Plug and Play - by MMX
HEMI 2-Step Launch Controller - Plug and Play - by MMX
NOW AVALAVBLE! MMX Plug and Play HEMI 2 Step Kit! Are you after more consistent launches on the track? Want your new turbo setup to...read more
$499.95
HEMI 3 pc Performance Pushrods 5/16 .083 - Set of 16
HEMI 3 pc Performance Pushrods 5/16 .083 - Set of 16
Manton Custom 3 piece 5/16 Diameter .083 wall pushrod set! These are made to customer specified lengths to ensure you have the proper...read more
$219.95
HEMI 426 - 6.4L Based Stroker N/A Camshaft by Modern Muscle Xtreme
HEMI 426 - 6.4L Based Stroker N/A Camshaft by Modern Muscle Xtreme
This Stroker N/A Camshaft by MMX is the perfect for your naturally aspirated 400+ CI HEMI engine build! This camshaft features an...read more
$549.95
HEMI 454 - 6.4L Based Stroker N/A Camshaft by Modern Muscle Xtreme
HEMI 454 - 6.4L Based Stroker N/A Camshaft by Modern Muscle Xtreme
This Stroker N/A Camshaft by MMX is the perfect for your naturally aspirated 400+ CI HEMI engine build! This camshaft features an...read more
$549.95
HEMI 80mm Throttle Body to Pentastar V6 Intake Adapter Kit by MMX
HEMI 80mm Throttle Body to Pentastar V6 Intake Adapter Kit by MMX
**Tuning may be required for some applications**80mm V8 HEMI throttle bodyYou read that right... Now you can maximize airflow to your V6...read more
$249.99
Hemi Bearing Clearance Measuring Kit by MMX
Hemi Bearing Clearance Measuring Kit by MMX
Dial bore gauge kit by MMX! This kit includes: Dial Bore Gauge 2-3 Inch Micrometer We have put together this kit to allow our customers...read more
$139.95
HEMI Billet Main Caps- 4140 Sold by MMX
HEMI Billet Main Caps- 4140 Sold by MMX
MMX Recommends Going to Billet Main Caps over 1400 Wheel HP Align BORING is Required. Please be sure to verify with your machine shop...read more
$689.95
HEMI Camshaft 8 Degree Limiter or Lock by MMX
HEMI Camshaft 8 Degree Limiter or Lock by MMX
MMX 8° camshaft limiter or camshaft lock. Choose one. 
$0.00
HEMI Camshaft Phase Limiter Kit for the 5.7L 6.2L and 6.4L Engine - 8 Degree - by MMX
HEMI Camshaft Phase Limiter Kit for the 5.7L 6.2L and 6.4L Engine - 8 Degree - by MMX
8 Degree Camshaft Limiter With Tool (For use with aftermarket camshaft installs that require a limiter)  
$99.99
HEMI CNC Head Porting Service by MMX
HEMI CNC Head Porting Service by MMX
**Please ensure your heads are clean and do not have valves**You send in your clean heads with no valves and we run our proprietary CNC...read more
$749.95
HEMI CNC Head Porting Service by MMX - Edelbrock Head
HEMI CNC Head Porting Service by MMX - Edelbrock Head
**Please ensure your heads are clean and do not have values**You send in your clean heads with no valves and we run our proprietary CNC...read more
$875.00
HEMI Crank Pinning Tool Kit by MMX
HEMI Crank Pinning Tool Kit by MMX
Complete premium HEMI crankshaft pinning kit by MMX.This Kit Includes:Crankshaft Drilling Jig5.7L, 6.4L HEMI M14 Crankshaft Bolt &...read more
$99.54
HEMI Crankshaft Reluctor Wheel
HEMI Crankshaft Reluctor Wheel
**USED RELUCTOR WHEELS SUBJECT TO AVAILABILITY ** Please Select the Reluctor wheel you need above. Be sure to have your crankshaft...read more
$0.00
HEMI Drag Pack Intake Manifold by Ritter
HEMI Drag Pack Intake Manifold by Ritter
Drag Pack intake manifold for either the 5.7L, 6.1L or 6.4L HEMI. Comparable to the Mopar Drag Pack Intake.**Does Not Include Gaskets or...read more
$769.99
HEMI High Boost Belt Tensioner by MMX
HEMI High Boost Belt Tensioner by MMX
Are you having belt slip issues with your supercharged HEMI engine? MMX has the solution for you! This tensioner puts out 20+ LBS more...read more
$249.95
HEMI Jeep JK Edelbrock Supercharger Kit by MMX
HEMI Jeep JK Edelbrock Supercharger Kit by MMX
For those individuals who have converted their Jeep JK's to HEMI powered monsters, we have something absolutely NEXT LEVEL for you. A...read more
$10,000.00
HEMI MAP Sensor Wire Harness Extension by MMX
HEMI MAP Sensor Wire Harness Extension by MMX
This can be used to extend any 2003 - 2024 5.7L, 6.1L, or 6.4L HEMI MAP sensor location. This also works as an extension for the...read more
$29.95
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