Product#: 10102

Painless 21-Circuit Universal Chassis Harness without Column Ignition Switch Connector

This 21-circuit kit is our most widely used customizable chassis harness. You'll find that it's easily adaptable to almost any vehicle. This universal harness will work on carbureted or any stand alone fuel injected engine...

Product#: 30001

Painless 14 Circuit Universal ATO Fuse Block Assembly

Use this 14 Circuit OEM Universal style pre-wired fuse block as a starting point for custom wiring. All you have to do is terminate each circuit wire and attach it to the fuse block. Pre-wired and labeled for the following...

Product#: 40105

Remote Mount Battery Cable Set 16 Feet Red & Black #1 Gauge Cables

Perfect for trunk mounted batteries. Both positive and negative cables are 1 gauge and 16 feet in length which allows for them to be attached to the engine for maximum starting current. Helps prevent voltage drop to the...

Product#: 60524

2008+ Gen IV LS3 EFI Harness; Throttle By Wire

This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...

Product#: 60502

1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Standard Length

This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...

Product#: 60520

2005-2006 GM LS2 EFI Harness; Throttle By Wire

This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...

Product#: 60508

1997-04 LS1/LS6 Engines; Painless Fuel Injection Wiring Harness; Standard Length

This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. For...

Product#: 10202

Painless Wiring 28 Circuit Classic-Plus Customizable Chassis Harness; Key In Dash

This Painless Performance 28 circuit chassis harness is our most widely used customizable automotive wiring harness. This universal kit is great for hot rod or street rod builds, but you'll find that it's easily adaptable to...

Product#: 50412

Pro Stock 6 Switch Panel Wiring Kit

6 Switch Pro Street toggle panel which includes push button start, ignition, fuel pump, water pump/fan and 2 accessories. Panel Dimensions: 8.25" L x 2.5" W x 3" H Made in USA Installation Instructions: Download Here

Product#: 40103

Painless Waterproof 250 Amp Dual Battery System Controller

When you need protection from the harsh conditions, this set provides complete protection from the elements to ensure reliable and dependable performance. This weatherproof 250 AMP dual battery controller set includes a three...

Product#: 30817

Painless 9005/9006 Halogen Headlight Harness

Designed for 9005 and 9006 halogen bulbs. To get maximum power from your headlights it is recommended to have the shortest possible distance between the power source and the bulbs. This headlight harness draws power directly...

Product#: 40102

Painless 250 Amp Dual Battery System Controller Set

This 250 AMP dual battery controller set includes a three position switch to control the second battery through the operation of the solenoid. Switch position one isolates the auxiliary battery. No light. Position two...

Product#: 30108

Painless; 6 Pack Relay Block; With 50 Amp Circuit Breakers

Relay banks are ideal for powering accessories such as fuel pumps, water pumps, throttle stops, electric cooling fans, nitrous solenoids, etc. and for keeping the relays in a centralized location. Installation Instructions:...

Product#: 30116

Painless 195°F On / 185°F Off Dual Fan Activation Relay Set

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Product#: 30816

Painless 9004/9007 Halogen Headlight Harness

Designed for 9004 and 9007 halogen bulbs. To get maximum power from your headlights it is recommended to have the shortest possible distance between the power source and the bulbs. This headlight harness draws power directly...

Product#: 40101

Painless 40100 Battery Cable Set 15 Feet 1 Gauge Red, 3 Feet 1 Gauge Black

This kit has only the highest quality components. Kit comes complete with 16 feet of red #1 gauge positive cable and 3 feet of black #1 gauge cable, both with heavy duty battery terminals already installed capable of handling...

Product#: 30120

Integrated Turn Signal Set; Universal Fit

A common problem faced by rodders and kit car builders is where to mount turn signals since many aftermarket steering columns are not designed to accommodate the necessary wiring and switches. Problem solved, with this new...

Product#: 30104

Painless Electric Fan Thermostat Set with Relay

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator....

Product#: 30302

Painless Gauge Harness for Electric Speedometer; Universal Fit

If you want to keep your under-dash area organized or you think that you need to remove gauges from time to time then you need to install our universal gauge harness. Installation Instructions: Download Here {specs} Made in...

Product#: 70114

CirKit Boss Heavy Duty Auxiliary Fuse Block/3 Circuits (3 Ignition 12V)

The safe way to add electrical accessories is with a CirKit Boss®? kit from Painless Performance. This kit allows for the addition of 3 fused circuits to your already existing factory fuseblock. Simply mount the fuse...