Have A Quick Question? Text Us! (915)-895-3833 *Emailing may be required*

Actuator Codes? Call Us Before You Purchase For Some Very Important Information!

S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

2001-2004 GM 2500/3500

289 products
Brand Show all Brand
Product Type Show all Product Type
Sold Out
Fleece | Multi-Use Sensor Pigtail Fleece | Multi-Use Sensor Pigtail
$45.00
$45.00
Almost too many applications to list for this multi-purpose two pin connector with 6" pigtail.  This connector is used in hundreds of applications on GM and Dodge vehicles. Includes heat-sealable b...
Fleece | Rail Pressure Sensor Pigtail Fleece | Rail Pressure Sensor Pigtail
$52.00
$52.00
Our replacement connector with 6" pigtail will get you back on the road quickly.  Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated...
Fleece | 18 Inch Rail Pressure Sensor Extension Harness Fleece | 18 Inch Rail Pressure Sensor Extension Harness
$70.00
$70.00
Gain additional flexibility in your harness routings with this 18" extension harness for the Cummins and Duramax rail pressure sensor. Produced in-house, our manufacturing process includes fully au...
Calibrated Power | 2001-2005 GM LB7 / LLY Allison 6 Speed Conversion Kit Calibrated Power | 2001-2005 GM LB7 / LLY Allison 6 Speed Conversion Kit
$2,796.00
$2,796.00
Enhance multiple aspects of your ride with the Duramaxtuner 6 Speed conversion kit! Take your 2001-2005 Allison to another level by adding a sixth gear! Custom TCM tuning for your specific truck D...
Calibrated Power | 2001-2004 GM LB7 Duramax Stealth 64 Turbocharger Calibrated Power | 2001-2004 GM LB7 Duramax Stealth 64 Turbocharger
$2,903.00
$2,903.00
Fly Under the Radar with the LB7 Stealth 64! Features & Benefits 640+ RWHP Peak Billet Compressor Wheel High Flow Turbine Wheel Custom Cut Cover Custom Cut Exhaust Housing 360-degre...
Calibrated Power | 2001-2004 GM LB7 Duramax Switch On The Fly Tune EFI Live Calibrated Power | 2001-2004 GM LB7 Duramax Switch On The Fly Tune EFI Live
$1,373.00
$1,373.00
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly) Emissions Intact – you do not remove your emissions equipment 50 State Legal! SPADE Tuning, Part No. #11-10, E.O. No. D-...