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Whether you drive a Powerstroke, Duramax, and / or Cummins pick up we have you covered! Top to bottom, bumper to bumper our team of Diesel Specialist technicians can tackle it!

in-house engine building

12V & 24V Cummins and 6.0 Powerstroke engines built HERE!

We are your Vegas home for Cummins and Powerstroke engines! From mild to WILD we can handle it in our engine clean room. We use only the BEST parts and every engine is meticulously assembled and blue printed. We have options for 550HD and 700HD engines. Give us a call and see what we can do to get your truck back on the road!

diesel, cummins, upgrades, high horsepower, Dodge
700HD Allison 1000


Allison 1000 & 68RFE built by SinCity

when it comes to building your Allison 1000 or 68RFE transmissions! Options range from 550 / 700 / 1000+ HP all depending on budget and needs. Call to see what we can do to help you put more power to the ground reliably. 

We are also currently working on building a 47re / 48re transmission build program so stay tuned!


EFI Live, EZ Lynk, SCT, Banks, and more!

When you want more power, MPG, and towing capability there is no better bang for buck then custom tuning! We have options to support all three Cummins, Powerstroke, and Duramax pick up. From the bone stock trucks, to dedicated tow pigs, to full race trucks we have the tuning you NEED! 

(Please note we do NOT sell / promote any tuning and / or parts that remove or otherwise change aftertreatment performance. All of our tuning is emissions in tact in accordance with EPA guidelines.) 

EFI live tuning


Injectors, injection pump, lift pumps, and more!

Whether you need a repair or looking to lay down more horsepower, we have your fueling solutions! We offer the BEST brands including Dynomite Diesel Products, Fass Fuel Systems, Industrial Injection, Fleece Performance, and more! ​

We also have you covered on CP4 to CP3 conversions on Duramax and Cummins trucks. Everyone knows how plagued with problems the CP4 injections pumps have been, there are now options to replace them with the proven, reliable CP3 style pumps. All emissions compliant, no tuning needed!

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Pre-Purchase Inspection

Thinking of buying a truck but not sure if you're making a good decision? Let us inspect your new rig and help you make the right decision. 

And you know what's the best part of it? It's only $160


  • Scan and record all diagnostic codes 

  • Inspect A/C & Heater

  • Inspect Interior and exterior lights 

  • Inspect operation of door handles and locks 

  • Inspect windows 

  • Inspect engine bay for leaks 

  • Inspect electrical wiring and harness 

  • Inspect batteries

  • Check all fluids 

  • Check air filter 

  • Check fuel filter 

  • Check cabin filter 

  • Inspect leaks under vehicle 

  • Inspect all tires 

  • Inspect brakes 

  • Inspect drive line condition 

  • Inspect front end and steering components 

  • Inspect all shocks and struts 

SPECiALTY services

We are proud to be an official dealer of Randy's Transmissions. We pride ourselves with being the best and that means working with one of the BEST in transmissions. When it comes to Fords, Cummins, or Allisons, they provide an abundance of top quality solutions and impeccable service.

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