Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryChevrolet CamaroFuel Injection HarnessWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
Designed for 1998-2002 LS1 mechanical throttle body engines with 1999+ LS1/LS6 ECM with a 4L60E/4L65E automatic or T56 manual trans. Will also work on...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include...
Air and Fuel DeliveryFuel Injection HarnessWire, Cable and Related Components
For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses. All kits include...
EngineEngine Wiring HarnessWire, Cable and Related Components
Designed for the 1997-2004 throttle by wire LS1/LS6 engines with 4L60E/4L65E automatic or T56 manual transmission. Harnesses do not include any emissions related connections....
Electrical ConnectorsElectrical PigtailHardware and Service Supplies
Painless Pigtail Connectors are direct factory replacements that have been tested for trouble-free operation. These pigtails are made from premium materials and make replacing...
12200411 ECM with 2002 LS1 Camaro Tune & VATS Removed. This ECM has the Vehicle Anti-Theft System removed and is calibrated for the following specs: 5.7L/4L60e/3.42...
Anti-Theft Alarm Control UnitControl ModulesElectrical, Lighting and Body
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Anti-Theft Alarm Control UnitControl ModulesElectrical, Lighting and Body
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Automatic Transmission Control ModuleControl ModulesTransmission
Painless maintains strict quality requirements for all raw material suppliers to ensure the highest quality finished product. Only American venders are approved. Quality is...
Electrical, Lighting and BodyFlasher Units, Fuses, and Circuit BreakersFuse Box Cover
Do you have some serious wiring to do? Painless Performance has the wire for you. Their Painless Performance Extreme Condition bulk wire is engineered...