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Gen 5 LTX Swap Parts
For 350Z, 370Z, G35, and G37

LT1 / LT4 / LT5 / L83 / L86
YouTube Channel

LOJ Conversions

Tech Info and Shop Builds Found Here!!!
Get Them Now!

Gen 5 LTX Swap Parts
Available Now

LT1 / LT4 / LT5 / L83 / L86

2007 FX35

LS3 / 6L90 - 487WHP
Matt Farrah

The Smoking Tire

A 2015 Review of one of our first builds...




Just the parts you need to swap your ride and start shredding tires!

Shop Drift Missile Kits

An Introduction

LOJ Conversions

A look into the product development philosophy of LOJ Conversions



...Best customer service of any company I’ve ever dealt with, and the highest quality swap parts available. If you want an easy, bolt in swap, this is it.

David S.

I built my LS powered 240SX using LOJ's swap kit. Stephen makes an excellent product and backs it up with excellent customer service... I will definitely come back to LOJ if I decide to do the swap in my 300ZX.

Kyle A.

Incredible customer support... The designs they made are incredible and the care for how good a job is done is definetly one of their strong suits... [LOJ] has been a life saver by helping me finish this swap.

Austin W.

...I've been a Z fan since I was a kid, also a Nissan tech but that swap in a Z I love it, these guys get six thumbs up from me. And I only have two, I think

Jada A.

Top shelf engineering. When only the best for your vehicle is the goal then LOJ is the solution. They build products the right way.Thanks Guys!

Rich A.

I bought my swap kit for my G35 coupe . I have been very happy with the quality the fit and the customer service...

Bradley T.

Great customer service and fantastic parts!

Jeffrey P.

Flawless product and exceptional customer service.

Heath B.

Absolutely amazing customer service! Within 10 minutes I had a reply for my question after 10pm!

Gary K.

LOJ's Mission: Providing YOU the most comprehensive Engine Swap Kits in the industry with unmatched customer support.


Little Egg Harbor, NJ 08087


P: 609-709-1690


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