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Jeep Performance Parts & Service!


Jeep Wrangler JL  HEMI Conversions by MMX4x4!

2018 + Jeep Wrangler JL HEMI Conversion by MMX4x4.com!

Here at MMX4x4, we have been installing Gen3 HEMI’s in different vehicles for nearly two decades. If you checkout a hot rod site (www.modernmusclextreme.com) you will find that we literally have hundreds of HEMI builds under our belts, including very famous builds like AZN’s “JeeperSleeper” featured regularly on the Discovery Channel’s “Street Outlaws.”

We currently have a Jeep Wrangler JK conversion as well featuring a 6.4L HEMI with an Edelbrock Supercharger which you can see here! With a number of our own team members here at MMX heavily involved in the Jeep Wrangler life, we decided that it makes perfect sense for us to take our many years of HEMI experience into this market.

Jeep Wrangler JL HEMI Conversions

5.7L HEMI Crate Engine - Jeep HEMI Conversion
Free Economy Shipping to Commercial Addresses in the Lower 48 States! LIMITED QUANTITY!*Economy shipping applies to large cities and...read more
$5,460.00
6.4L HEMI Crate Engine - Jeep HEMI Conversion
Free Economy Shipping to Commercial Addresses in the Lower 48 States! LIMITED QUANTITY!*Economy shipping applies to large cities and...read more
$7,950.00
Hellcat 6.2L HEMI Engine - Jeep HEMI Conversion
CASH ONLY PRICE - Hellcat Crate Engines In Stock!!!At Our Suppliers Request We are Running a CASH ONLY SALE on Our Hellcat 6.2L Crate...read more
$14,999.00
Jeep Wrangler JL 6.4L HEMI Conversion by MMX4x4
This price includes EVERYTHING from A to Z for a turnkey install of the 6.4L HEMI v8. From our professional installation and custom dyno...read more
$35,000.00
Jeep Wrangler JL Hellcat 6.2L HEMI Conversion by MMX4x4
This price includes EVERYTHING from A to Z for a turnkey install of the supercharged Hellcat 6.2L HEMI v8. From our professional...read more
$58,850.00
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