Front Fender Wire Harness Straps; 2-1/4" Long; Black Nylon
A hot exhaust manifold can cause serious damage to your electrical system. If not properly fastened, the wiring harness leading to your alternator/generator or other wiring harnesses could fall into an open area between the...
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...

Painless 21-Circuit Universal Chassis Harness without Column Ignition Switch Connector
Classic $279.99 ea
1999-2002 Camaro/Firebird LS-1/98-2002 Corvette Electronic Fuel Injection Engine Swap Wiring Harness
This harness is designed to allow you to properly wire your engine swap from a donor car or crate motor with this high quality harness from Ron Francis. A variety of harnesses are available to suit 1994-up LT1, LS1 and GM...

1999-2002 Camaro/Firebird LS-1/98-2002 Corvette Electronic Fuel Injection Engine Swap Wiring Harness
CLOSEOUT $899.00 set
1994-95 Impala/ Caprice/ Buick LT-1 Fuel Injection Engine Swap Wiring Harness Set
This harness is designed to allow you to properly wire your engine swap from a donor car or crate motor with this high quality harness from Ron Francis. Each harness is designed to work with a specific transmission, so be...

1994-95 Impala/ Caprice/ Buick LT-1 Fuel Injection Engine Swap Wiring Harness Set
Classic $979.99 set
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...
ACCESS 24/7 Wiring System GM Wiring Set
This newly engineered fuse system from Ron Francis Wiring, known as the ACCESS 24/7 [patent pending] comes standard with 24 fuses and 3 relays, along with a unique mounting system and room for 4 additional relays. The ACCESS...
American Autowire's Highway 22 Plus universal wiring system includes all the features of the original Highway 22 system with numerous modernization and ease of use upgrades. The system still includes the same G-10 composite...

1947-85 GM, Ford; Highway 22 Plus; Fuse Panel System w/ Universal Harness; Plus 22 Circuit / 15 Fuse Modula
Classic $676.99 ea
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...

1992-97 LT1/LT4 V8 Engines; Painless Fuel Injection Wiring Harness; Standard Length
Classic $669.99 ea
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...
Each underdash wiring harness is manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. The dash harness is almost always the...

1968 Pontiac Firebird; Underdash Wiring Harness Assembly; Console Shift; Auto Trans; with Warning Lights
Classic $625.99 ea
1967-69 Camaro / Firebird 16 Fuse / 20 Circuit Ron Francis Express Wiring Harness
This express wiring harness set from Ron Francis Wiring is built specifically for 1967-69 Camaro and Firebird models. The wiring includes the complete car, covering the starter, alternator and most stock GM, Ididit, Flaming...

1967-69 Camaro / Firebird 16 Fuse / 20 Circuit Ron Francis Express Wiring Harness
Classic $624.99 set
1968 Pontiac Firebird; Underdash Wiring Harness; with Console Shift; Auto Trans; with Factory Gauges
Each underdash wiring harness is manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. The dash harness is almost always the...

1968 Pontiac Firebird; Underdash Wiring Harness; with Console Shift; Auto Trans; with Factory Gauges
Classic $625.99 ea
1967-68 Camaro/Firebird; Painless Wiring; 24-Circuit Wiring Harness Assembly
This 24-circuit harness is designed for the 1967 and 1968 Camaro & Firebird. It uses a '69 and newer style bulkhead connector design along with blade fuses and enough circuits to wire up just about any installed upgrade to...

1967-68 Camaro/Firebird; Painless Wiring; 24-Circuit Wiring Harness Assembly
Classic $584.99 ea
1968-up GM; Painless Wiring; 25-Circuit Wiring Harness Assembly; Universal Fit GM
The Painless Pro Series gives you everything you need to wire up your pro-touring or custom ride right the first time! Ample length is provided for each circuit, providing you the freedom to route and hide your wiring how you...

1968-up GM; Painless Wiring; 25-Circuit Wiring Harness Assembly; Universal Fit GM
Classic $594.99 ea
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...

1997-04 LS1/LS6 Engines; Painless Fuel Injection Wiring Harness; Standard Length
Classic $569.99 ea
Bare Bonz™ 8 Fuse 10 Circiut GM Wiring Set
Just because your classic is basic doesn't means you should use cheap components. This Bare Bonz™ wiring set from Ron Francis Wiring includes headlamp switch, plugs for GM and aftermarket steering columns, all wiring...
Power Plus 20 Circuit Wiring Harness System; Universal Harness
The Power Plus series is a complete deluxe integrated fuse box wiring system utilizing a complete factory style pre-wired fuse box. Power Plus series wiring kits are designed to offer an economical and convienient wiring...
1967-69 Camaro, Firebird; Dome Lamp Wiring Harness
Reproduction of the original dome lamp wiring harness which was installed on all 1967-1969 Camaro and Firebird coupe models. Each harness includes correct color wiring, terminals, amd plug for exact replacement. This harness...
Power Plus 13 Universal Wiring System - GM Column
American Autowire Power Plus 13 universal wiring harness. This complete, integrated wiring system incorporates a factory style pre-wired fuse box, GM steering column and ignition connections, headlight and floor dimmer...
Keep It Clean's Pro series of ultra small wire systems feature an easy to install design and allow for expandability for future growth. Keep It Clean Wiring Systems use only the highest quality wire and parts resulting in the...
Keep It Clean Pro Series Ultra Small 15 Fuse 24 Circuit 118 Terminal Deluxe Compact Wire Harness System
Classic $399.99 set