5.7L HEMI Conversion; Wrangler JK

With over 600 Wrangler HEMI swaps completed we know HEMI conversions. If your stock V6 engine isn't cutting it, and you want more power under the hood of your Jeep Wrangler JK, check out this HEMI Conversion. We only install brand new crate motors from MOPAR, so you can be sure that our V8 conversions are nothing but the best, both in terms of reliability and performance! The 5.7L HEMI produces 372-375 horsepower, and up to 390 lb/ft torque! The install is done in a way that uses factory parts to insure no guess work on how the vehicle runs, is scanned, or how it is serviced. Our conversions offer factory reliability and serviceability as a proper conversion should, a dealership (or mechanic of your choice) can read your HEMI converted Jeep just like any other HEMI installed vehicle from the factory giving you peace of mind when it comes to the commitment to convert your Jeep. For 2012 to 2018 we reuse the factory installed WA580/NAG1 automatic transmission as it has an established history being used in high horsepower and torque applications outside of the Mopar product line. We also offer these conversions for 2007-2011 JKs, but it requires a new transmission and the factory installed one cannot be used. Contact Jesse@RubiTrux.com for Details and Bookings or call 828-675-8789 (option 1) and ask for Jesse.

Add an eight-speed heavy-duty Mopar® automatic with fluid supply line kit, 6061 billet heater delete and 185° F thermostat for an additional $5,000

So if your Jeep Wrangler JK is rolling on larger-than-stock tires, if a regear didn't cut it, or your want more power than the stock V6 offers; a HEMI is for you! Contact us today; from mild-to-wild, we can build the HEMI-equipped Jeep Wrangler JK of your dreams!

Conversion Warranty: All RubiTrux installed HEMI Conversions include a 3 year crate engine warranty as well as a one year parts and labor warranty.

If you are looking for HEMI swap information for a 2018+ Wrangler JL or a 2020+ Gladiator JT, Click Here.