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6.4L HEMI Performance Parts

Sub Categories
6.4L HEMI Based Stroker Engines
6.4L HEMI Catchcans
6.4L HEMI CNC Ported Heads
6.4L HEMI Cold Air Intakes
6.4L HEMI Crankshafts
6.4L HEMI Driveline Parts
6.4L HEMI Forged Pistons and Rods
6.4L HEMI Fuel Systems
6.4L HEMI Performance Camshafts
6.4L HEMI Performance Exhaust
6.4L HEMI Ported Intake Manifolds
6.4L HEMI Superchargers
6.4L HEMI Tuning
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2018-2021 Dodge Durango SRT 6.4L / Jeep Trackhawk 6.2L Catted Midpipe Kit by MMX / Stainless Works
2018-2021 Dodge Durango SRT 6.4L / Jeep Trackhawk 6.2L Catted Midpipe Kit by MMX / Stainless Works
Make your 2018-21 Durango SRT 6.4L or TrackHawk 6.2L growl with these high flowing mid pipes from Stainless Works. Built by American...read more
$899.00
2018-2021 HEMI Supercharger 8 Rib Pulley Kit for Whipple Superchargers by MMX
2018-2021 HEMI Supercharger 8 Rib Pulley Kit for Whipple Superchargers by MMX
Built to Order!**Includes New MOPAR WaterpumpThis custom 8 rib pulley kit for Whipple supercharged HEMIs by Modern Muscle Performance /...read more
Sale: $1,132.00
2018-2021 Jeep Trackhawk 6.2L / Dodge Durango SRT 6.4L Catted Midpipe Kit by MMX / Stainless Works
2018-2021 Jeep Trackhawk 6.2L / Dodge Durango SRT 6.4L Catted Midpipe Kit by MMX / Stainless Works
Make your 2018-21 Durango SRT 6.4L or TrackHawk 6.2L growl with these high flowing mid pipes from Stainless Works. Built by American...read more
$899.00
2150cc HEMI Fuel Injectors by Fuel Injector Clinic
2150cc HEMI Fuel Injectors by Fuel Injector Clinic
ModernMuscleXtreme.com only offers the very best in our injector selection for your HEMI powered hotrod.Fuel Injector Clinic is owned...read more
$1,630.00
392 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
392 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
This 5.7 Based 392 CI Stroker Short Block Features our 392 CI Forged Rotating assembly with a balanced Molnar 4.00 Stroke Crankshaft,...read more
Sale: $5,499.95
396 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
396 HEMI Stroker Engine- 5.7L Based by Modern Muscle Performance
Modern Muscle Performance has been building HEMI stroker engines for many years and we have a well earned reputation as one of the...read more
Sale: $5,300.00
411 HEMI Long Block Stroker Engine 1800HP Rated by MMX
411 HEMI Long Block Stroker Engine 1800HP Rated by MMX
This 6.4/6.2 Based 411 CI Stroker long block is for G3 Hemi owners who really want to push the envelope! This engine is for the customer...read more
$24,999.95
411 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
411 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
This 6.4 Based 411 CI Stroker Short Block Features our 411 CI Forged Rotating assembly with a balanced Molnar 3.900 Stroke Crankshaft,...read more
Sale: $5,982.00
422 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
422 HEMI Stroker Engine- 6.4/6.2 Based by Modern Muscle Performance
This 6.4 Based 422 CI Stroker Short Block Features our 411 CI Forged Rotating assembly with a balanced Molnar 4.00 Stroke Crankshaft,...read more
Sale: $5,982.00
426 HEMI 6.4L Based Low Compression Stroker Kit by Modern Muscle Performance
426 HEMI 6.4L Based Low Compression Stroker Kit by Modern Muscle Performance
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX 426 HEMI 6.4L Based Rotating Assembly!Features:Manley Forged 4.050...read more
$3,499.95
426 HEMI 6.4L Based Stroker Kit by Modern Muscle Performance
426 HEMI 6.4L Based Stroker Kit by Modern Muscle Performance
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX 426 HEMI 6.4L Based Rotating Assembly!Modern Muscle Performance /...read more
$4,799.00
426 HEMI High Compression N/A 6.4L Based Stroker Kit by Modern Muscle Performance
426 HEMI High Compression N/A 6.4L Based Stroker Kit by Modern Muscle Performance
*PROFESSIONAL INSTALLATION & CLEARANCE CONFIRMATION REQUIRED*MMX 426 High Compression HEMI 6.4L Based Rotating Assembly!Modern...read more
$3,395.00
445cc HEMI Fuel Injectors by Fuel Injector Clinic
445cc HEMI Fuel Injectors by Fuel Injector Clinic
Dodge SRT-8, 5.7 Fuel Injector Clinic Injector Set: 8 x 445cc/min (42lbs/hr) at 3 bar (43.5psi) fuel pressure and 50lbs/hr (520cc/min)...read more
$595.00
454 HEMI Stroker Engine- 6.4L Based by Modern Muscle Performance
454 HEMI Stroker Engine- 6.4L Based by Modern Muscle Performance
Introducing the Modern Muscle Xtreme 454 cubic inch Stroker Kit! This kit features a 4.250 stroke crankshaft, 6.125 connecting rod, and...read more
Sale: $6,081.00
5.7L 6.4L HEMI Fuel Rails by MMX
5.7L 6.4L HEMI Fuel Rails by MMX
Premium HEMI aluminum fuel rails by MMX including an optional banjo fitting for more fitment possibilities!Features: .670 Inner...read more
$149.95
5.7L HEMI NON-MDS Truck Engine Long Block
5.7L HEMI NON-MDS Truck Engine Long Block
5.7 Hemi NON-MDS Long Block. If your Ram Truck has suffered from a catastrophic MDS System failure that requires full engine...read more
$6,365.00
5.7L HEMI VVT Camshaft Installation Kit by MMX
5.7L HEMI VVT Camshaft Installation Kit by MMX
This is a list of suggest parts that we recommend for our MMX performance 5.7L HEMI camshaft kits.read more
$0.00
525cc HEMI Fuel Injectors by Fuel Injector Clinic
525cc HEMI Fuel Injectors by Fuel Injector Clinic
ModernMuscleXtreme.com only offers the very best in our injector selection for your HEMI powered hotrod.Fuel Injector Clinic is owned...read more
$570.00
6.1L HEMI Spark Plugs RR14YS by Brisk Racing - 16 Plug Package
6.1L HEMI Spark Plugs RR14YS by Brisk Racing - 16 Plug Package
Hemi Performance Spark Plugs 1-Step colder Recommended for Bolt-ons (Non-Power Adder)  Brisk's Silver...read more
$183.84
6.1L HEMI Spark Plugs RR15YS by Brisk Racing - 16 Plug Package
6.1L HEMI Spark Plugs RR15YS by Brisk Racing - 16 Plug Package
Hemi Performance Spark Plugs Recommended for Stock Replacement Brisk's Silver Racing Spark Plugs are the...read more
$183.84
6.4L 392 HEMI BIG GAS CNC Ported Heads by Modern Muscle
6.4L 392 HEMI BIG GAS CNC Ported Heads by Modern Muscle
**3-5 week lead time**When comparing this head to other aftermarket heads you MUST compare the standard features that we feel are...read more
Sale: $4,199.00
6.4L 392 HEMI Catchcan System with Z-Mount Bracket by Billet Technology
6.4L 392 HEMI Catchcan System with Z-Mount Bracket by Billet Technology
The Billet Tech Catch Can slows down and filters oil that may end up in the intake and combustion chambers. Oil in the combustion...read more
$95.00
6.4L 392 HEMI CNC Ported Heads by Modern Muscle Performance
6.4L 392 HEMI CNC Ported Heads by Modern Muscle Performance
**3-5 week lead time**Unlike the competition, we don't offer stages to our heads... we simply offer the best product possible.Our 6.4L...read more
$2,299.00
6.4L 392 HEMI Drop In Pistons and Rods Forged 2618 High Compression by MMX
6.4L 392 HEMI Drop In Pistons and Rods Forged 2618 High Compression by MMX
*PROFESSIONAL INSTALLATION AND CLEARANCE CONFIRMATION REQUIRED*MMX is Proud to announce our NEW 2618 High Compression 11.5CC Dome Drop...read more
$1,899.95
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