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LongHorn Fab Shop

At Longhorn Fab Shop we devote our full attention to living the American Dream. Building a company, a brand, like this country was founded on. Not a, big wigs making decisions to please stock holders, type of company. A company that brings back what being an American is all about. A company that wants everyone involved to be successful along the way, the suppliers, the business, the community, the customer, and future generations that may want to carry on this legacy. 


So here is to the American Dream and building American business back the way it should be. And here is to all our families, friends, and customers along the way. THANK YOU TO ALL WHO MAKE THIS HAPPEN!


Our experience in manufacturing our own products carries over into manufacturing contract parts as well.  From aerospace to automotive and everything inbetween, whether you need 1 piece or 10,000 pieces we can competitively quote your project with the quality and satisfaction of knowing your parts are made in America.


We are a registered government and defense contractor CAGE: 8GTL79 and ISO9001:2015 Certified


Please feel free to contact us with any questions.

Brand: Longhorn Fab Shop Part Number: 201106
Replaces the upper shock mount on the passenger side on all 2001-2007 GM2500 and GM3500 trucks.   Fits gas and Duramax Diesel versions.This is a common area that rusts and needs a completely new bracket.  Comes ready to weld into the factory location, OEM fit.MADE IN AMERICALonghorn F..
$24.99
Brand: Longhorn Fab Shop Part Number: 201108
Replaces the lower shock mount, fits the driver and passenger side on all 2001-2007 GM2500 and GM3500 trucks.   Fits gas and Duramax Diesel versions.This is a common area that rusts and needs a completely new bracket.  Comes ready to weld into the factory location, OEM fit.MADE IN AME..
$29.99
Brand: Longhorn Fab Shop Part Number: 201105
Replaces the upper shock mount on the passenger side on all 2001-2007 GM2500 and GM3500 trucks. Fits gas and Duramax Diesel versionsThis is a common area that rusts and needs a completely new bracket.  Comes ready to weld into the factory location, OEM fit.MADE IN AMERICALonghorn Fab Shop Part ..
$24.99
Brand: Longhorn Fab Shop Part Number: 201056
Bolt on attachment Longhorn Fab Shop Professional Grade Engine StandSide mount adapter for the 6.6L Duramax Engines.  Made from 1/2" and 3/8" steel, gusseted for strength and to meet the demands of professional engine builders.Includes:AdapterMounting bolts to mount adapter to the blockLonghorn..
$299.00
Brand: Longhorn Fab Shop Part Number: 201057
Bolt on attachment Longhorn Fab Shop Professional Grade Engine StandSide mount adapter for the 6.7L - 6.4L - 6.0L Powerstroke Engines.  Made from 1/2" and 3/8" steel, gusseted for strength and to meet the demands of professional engine builders.Includes:AdapterMounting bolts to mount adapter to..
$299.00
Brand: Longhorn Fab Shop Part Number: 201055
Bolt on attachment Longhorn Fab Shop Professional Grade Engine StandSide mount adapter for the Cummins 5.9L and 6.7L engines.  Made from 1/2" and 3/8" steel, gusseted for strength and to meet the demands of professional engine builders.Includes:AdapterLonghorn Fab Shop Part Number: 201055..
$299.00
Brand: Longhorn Fab Shop Part Number: 201043
The Longhorn Fab 201043 OBDII Port Splitter is the perfect solution to the common problem of multiple aftermarket electronics requiring use of the OBDII port. Instead of unplugging your digital gauges to hook up the laptop, the OBDII Port Splitter gives you the ability to have (2) connections a..
$66.57
Brand: Longhorn Fab Shop Part Number: 201052-C
VARIABLE SPEED | REVERSING | MOBILE (Caster Wheels)Professional shops require nothing less than Professional Grade equipment.  This industrial rotator stand is designed to exceed the demands of your department with the features and durability you need at a price you can afford.Being able to qui..
$5,800.14
Brand: Longhorn Fab Shop Part Number: RZR-201027
*Pair*Bolt in 1000 seats into your 900 or 800 with no drilling or welding.  Adapts the 1000 seat bolt pattern to fit the 900 and 800 base.  Also adds extra support to the base and seat bottom. Fits 800s, 900s, 900xp1/8" SteelPowder Coated blackIncludes hardwareLonghorn Fab Shop Part N..
$78.56
Brand: Longhorn Fab Shop Part Number: RZR-201028
*Pair* Features:Perfect for chopped or lowered cageMore comfortable riding positionLowers seat back  2"Latch and unlatch the seat quickly from the front (Perfect for aftermarket seats)Reclines 6 deg over stock (28 deg total recline).  DOES NOT raise front of seat in order to incr..
$179.50
Brand: Longhorn Fab Shop Part Number: 201051
Don't feel comfortable risking drilling holes in your dash, only to find you drilled it in the wrong place?  Have a brand new truck, or new to you, and don't want to drill holes in the dash to mount a switch?  Want to be able to remove the switch if you sell the truck, leaving no holes, li..
$33.29
Brand: Longhorn Fab Shop Part Number: 201058-G
Longhorn Fab has come up with a genius replacement for the faulty and ugly Filter Indicator on your 1999-2007 Ford 7.3/6.0L Powerstroke, 2001-2019 GM 6.6L Duramax, and 2003-2009 Dodge 5.9/6.7L Cummins with their 201058-G Air Intake Filter Indicator Plug with Grommet. Use this aluminum plug with..
$22.37
Brand: Longhorn Fab Shop Part Number: 201050
One of the most critical parts of your truck is it's fuel system!  Do not just let your FASS or AirDog hang down from your frame and be exposed to road, tire, and field hazards!  We have created a completely new mounting system for your FASS or AirDog that compliments an already great fuel system. ..
$199.72
Brand: Longhorn Fab Shop Part Number: 200922
Make sure that your tunes stay safe from anyone hooking up to your OBDII port with this protective cover. This is a must have for anyone who is running tuning!  A small price to pay for reducing the risk of having a locked up ECM or someone unknowingly flashing over expensive programming!! ..
$15.00
Brand: Longhorn Fab Shop Part Number: 200960
Don't want to drill a hole in your dash for you DSP5 Switch?  We have your solution!  Just pop out your cigarette lighter and pop in our switch mount!  Pre-drilled holes in the center and back keep the switch from rotating and give you that factory look.  This mount will also fit most other 3/8" thr..
$12.61
Brand: Longhorn Fab Shop Part Number: 200901-UNV
 Longhorn Fab Shop Universal 2" Traction Bars  (2" Diameter) (Pair)   Nearly every truck has a wheel hop issue right off of the factory floor. Even under stock power levels this wheel hopping can cause extremely costly repairs, including broken driveshafts, broken axle pinion y..
$599.21
Brand: Longhorn Fab Shop Part Number: 200997
One of the most critical parts of your truck is it's fuel system!  Do not just let your AirDog hang down from your frame and be exposed to road and field hazards!  We have created a completely new mounting system for your AirDog that compliments an already great fuel system. FITS 2001-2010 Durama..
$264.98
Brand: Longhorn Fab Shop Part Number: 200901
 Longhorn Fab Shop 2" Duramax Traction Bars  (2" Diameter 2001-2010) (Pair) Nearly every Duramax has a wheel hop issue right off of the factory floor. Even under stock power levels this wheel hopping can cause extremely costly repairs, including broken driveshafts, broken axle pinion yokes, prematu..
$631.24
Brand: Longhorn Fab Shop Part Number: 200919
Tired of the cheap look that 1/8" nylon boost gauge tube gives under the hood of your truck?  Do you have a lot of blood, sweat, and tears..and money..wrapped up in your engine and want to make it look like it too? Your existing boost gauge tube kink already? Our custom made Stainless Steel Braided ..
$131.83
Brand: Longhorn Fab Shop Part Number: 201036-72
Longhorn Fab | 2011+ | Duramax | Bolt on Duramax traction bar kit | Standard Grade Rod Ends |  Short Bed | 201036-72 Nearly every Duramax has a wheel hop issue right off of the factory floor. Even under stock power levels this wheel hopping can cause extremely costly repairs, including broken drive..
$757.75
Brand: Longhorn Fab Shop Part Number: 201036-86
Longhorn Fab | 2011+ | Duramax | Bolt on Duramax traction bar kit | Standard Grade Rod Ends |  Long bed | 201036-86 Nearly every Duramax has a wheel hop issue right off of the factory floor. Even under stock power levels this wheel hopping can cause extremely costly repairs, including broken drives..
$789.36
Brand: Longhorn Fab Shop Part Number: 200958
DISCONTINUEDWant to install tie rod sleeves but don’t have the time to take your tie rods apart, install the sleeves, and then take off work to have the truck aligned? We have your solution! Everyone knows that tie rod sleeves on GM trucks are not strong enough to withstand the massive amounts of p..
$0.00
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