RubiTrux installed HEMI 392 Manual

Rubi505 · Apr 26, 2025

2021 manual 6sp Rubicon

Here’s what @RubiTrux did:

HEMI 392 AMW manual Conversion
4:88 gears
HD driveshafts
AEV 2.5” Dualsport suspension
Blistein steering stabilizer
Wheels
38” Nitto Ridge Grapplers
Spare delete
Halo headlights
Some other small items

They crushed it. Jesse is awesome!

Pics

Jeep Wrangler JL RubiTrux installed HEMI 392 Manual IMG_7528

Jeep Wrangler JL RubiTrux installed HEMI 392 Manual IMG_7526

Jeep Wrangler JL RubiTrux installed HEMI 392 Manual IMG_7525

Jeep Wrangler JL RubiTrux installed HEMI 392 Manual 76643793533__E1840DDF-8C5A-4785-A302-6C98E4722043

Jeep Wrangler JL RubiTrux installed HEMI 392 Manual IMG_7522

jl18pumpkin · Apr 26, 2025

I want to make sure I'm understanding the RubiTrux. It's a 392 JLRU with a 6 speed manual transmission? I hope that is true! Is the RubiTrux some package from an after market shop? Can you explain a little bit more about the RubiTrux? Thanks!

Lab1 · Apr 26, 2025

Rubi505 said:
Pics

Gotta see this in person, I have questions lol! I’m on the other side of the bridge from you- in the palisades. Let me know when you might have time.

Rubi505 · Apr 26, 2025

jl18pumpkin said:
I want to make sure I'm understanding the RubiTrux. It's a 392 JLRU with a 6 speed manual transmission? I hope that is true! Is the RubiTrux some package from an after market shop? Can you explain a little bit more about the RubiTrux? Thanks!

RubiTrux are on one of the approved AMW conversion installers. You can research this. Yes, they do 392 manual conversions by mating to an appropriate transmission.

Rubi505 · Apr 26, 2025

Lab1 said:
Gotta see this in person, I have questions lol! I’m on the other side of the bridge from you- in the palisades. Let me know when you might have time.

Sure man. Can meet at the Quiktrip bridge tomorrow. Let me know what time, I’m mostly available. Head out of town to MA Monday for a week.

firedude · Apr 27, 2025

That's got to be a fun ride. Very cool.

siggy · Apr 27, 2025

Friggin sweet. What tranny they put in it?

Rubi505 · Apr 28, 2025

siggy said:
Friggin sweet. What tranny they put in it?

GETRAG 238, Ram 1500

Zandcwhite · Apr 28, 2025

Rubi505 said:
RubiTrux are on one of the approved AMW conversion installers. You can research this. Yes, they do 392 manual conversions by mating to an appropriate transmission.

I hope it's not the factory JL 6 speed? Any info on which transmission they used?

jadmt · Apr 28, 2025

cha ching......very cool...I would need to sell a couple kidneys and a liver and still come up short...

NWJeepr · Apr 28, 2025

Very nice!

I think we’re all dying for more pics here… undercarriage/bracing/install, and how the interior was finished.

Oh hey, throw in a driving video too

Zandcwhite · Apr 28, 2025

Rubi505 said:
GETRAG 238, Ram 1500

300ftlb input rating... behind nearly 500 ftlbs? I'd be gentle on the launches.

Grateful1 · Apr 28, 2025

Wow! Neat upgrade. IMHO, I would want a diesel upgrade, but a 392 sure would get me in trouble. 392 is a young mans ride. Give me more miles per gallon and good low end torque.

drpericak · Apr 28, 2025

Is it tacky to ask what this cost you? Probably three or four hundred dollars tops?

Sazabi19 · Apr 28, 2025

Another clarifying question, you didn't get to keep the 6-speed from your original config, right? Sounds good, but can we ask about how much it was for just the engine and transmission? I have to imagine it hurts quite a bit. I may only have half your cylinders, but I still smile :D

RubiTrux installed HEMI 392 Manual

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