Highline 4x4

Highline 4x4 Your One stop shop for everything Off-Road. Parts, Service, Custom Fabrication, and everything in between!

We Gave this JL 392 an attitude adjustment! These Jeeps are great out of the box but this one is even better with a 3.5"...
08/28/2026

We Gave this JL 392 an attitude adjustment! These Jeeps are great out of the box but this one is even better with a 3.5" Rock Krawler Suspension lift, PSC Motorsports Hydro Assist steering, and some Method Race Wheels !

Revolution Gear & Axle 5.29s going in this killer 1st Gen pickup today!
08/19/2026

Revolution Gear & Axle 5.29s going in this killer 1st Gen pickup today!

Monday Shop update!-Suspension fab is done on the samurai ( currently blown apart in a million peices getting painted)-T...
08/17/2026

Monday Shop update!

-Suspension fab is done on the samurai ( currently blown apart in a million peices getting painted)

-The 4runner project is coming along nicely and looks killer on the 37” Mickey Thompson Tires & Wheels / Raceline Wheels

- The M37 is nearing completion as well!

We get to work on some pretty cool stuff!

Cody Moss M715 is done and headed home to get plumbed and wired! We got to put our Full-Size Jeep coilover/one ton conve...
08/13/2026

Cody Moss M715 is done and headed home to get plumbed and wired! We got to put our Full-Size Jeep coilover/one ton conversion kit to use, along with a lot of custom touches like the dash mounted shifters, swing out tire carrier, and more!

Adams Driveshaft & Off Road
King Shocks
PSC Motorsports
Revolution Gear & Axle
Eaton
Poly Performance
BJ's Off-Road Full-Size Jeep Parts
RockJock 4x4 by John Currie

Check out the parts we used on this build on our website!

https://www.highline4x4.com/products/1963-1991-full-size-jeeps-fsj-coilover-conversion-kit-weld-on

Rolling along on another Highline 4x4 squarebody coilover conversion, and adding in some frame boxing plates too! Check ...
08/07/2026

Rolling along on another Highline 4x4 squarebody coilover conversion, and adding in some frame boxing plates too!

Check out the kit and more great parts at Highline4x4.com !

robbonneyfab

Getting some serious upgrades under this JKU! Fresh Yukon Gear & Axle 4.88s, Fresh Pads and rotors for the TeraFlex Susp...
07/30/2026

Getting some serious upgrades under this JKU! Fresh Yukon Gear & Axle 4.88s, Fresh Pads and rotors for the TeraFlex Suspensions big brake kit, and of course, an Adams Driveshaft & Off Road driveshaft!

Big brakes and a bigger supercharger on the 1991 4Runner project!
07/25/2026

Big brakes and a bigger supercharger on the 1991 4Runner project!

When the 5.38 gears you need are infinite back order, but you have a lathe…you make an adapter so you can fit a 2010 and...
07/18/2026

When the 5.38 gears you need are infinite back order, but you have a lathe…you make an adapter so you can fit a 2010 and down gear set in an 2011+ sterling 10.5 housing

07/16/2026

Flexing out the new Full Size Jeep 3 link kit from Highline 4x4.

06/30/2026

Ready for your next build? Give us a call today to schedule your upgrades!

Address

5702 Acton Circle
Granbury, TX
76049

Opening Hours

Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+15128262948

Website

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