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Electrical System

Electrical System

Items 1-48 of 512

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  1. Painless Classic Customizable Chassis Harness - GM Keyed Column - 21 Circuits
    Painless Classic Customizable Chassis Harness - GM Keyed Column - 21 Circuits
    Painless Classic Customizable Chassis Harness - GM Keyed Column - 21 Circuits
    Painless Classic Customizable Chassis Harness - GM Keyed Column - 10101
    $284.99
    Learn More
    $284.99
  2. Painless Classic Customizable Chassis Harness - Key In Dash - 21 Circuits
    Painless Classic Customizable Chassis Harness - Key In Dash - 21 Circuits
    Painless Classic Customizable Chassis Harness - Key In Dash - 21 Circuits
    Painless Classic Customizable Chassis Harness - Key In Dash - 10102
    $249.99
    Learn More
    $249.99
  3. Battery Cable Kit (16 ft Red & 3 ft Black Cables)
    Battery Cable Kit (16 ft Red & 3 ft Black Cables)
    Painless Battery Cable Kit
    Battery Cable Kit (16 ft Red & 3 ft Black Cables) - 40100
    $90.99
    Learn More
    $90.99
  4. 26 Circuit Direct Fit 1970-72 Chevelle / Malibu Harness
    26 Circuit Direct Fit 1970-72 Chevelle / Malibu Harness
    Painless Direct Fit Chevelle / Malibu Harness (1970-72) - 26 Circuits
    26 Circuit Direct Fit 1970-72 Chevelle / Malibu Harness - 20130
    $1,049.99
    Learn More
    $1,049.99
  5. 26 Circuit Direct Fit 1969 Camaro Harness
    26 Circuit Direct Fit 1969 Camaro Harness
    Painless Direct Fit Camaro Harness (1969) - 26 Circuits
    26 Circuit Direct Fit 1969 Camaro Harness - 20202
    $1,049.99
    Learn More
    $1,049.99
  6. Painless Classic-Plus Customizable 73-87 GM Pickup Truck Chassis Harness - 27 Circuits
    Painless Classic-Plus Customizable 73-87 GM Pickup Truck Chassis Harness - 27 Circuits
    Painless Classic-Plus Customizable 73-87 GM Pickup Truck Chassis Harness - 27 Circuits
    Classic-Plus Customizable 73-87 GM C10 Truck Chassis Harness - 27 Circuits - 20205
    $643.99
    Learn More
    $643.99
  7. Universal Style Pre-Wired 14 Circuit Fuse Block
    Universal Style Pre-Wired 14 Circuit Fuse Block
    Painless 11-Fuse ATO Fuse Center
    Universal Style Pre-Wired 14 Circuit Fuse Block - 30001
    $149.99
    Learn More
    $149.99
  8. Painless GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80)
    Painless GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80)
    Painless GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80)
    GM Pickup Socket Pigtail Kit (Single Round Headlights) (73-80) - 30350
    $64.95
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    $64.95
  9. Painless GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87)
    Painless GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87)
    Painless GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87)
    GM Pickup Socket Pigtail Kit (Single Square Headlights) (80-87) - 30351
    $64.95
    Learn More
    $64.95
  10. GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87)
    GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87)
    Painless GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87)
    GM Pickup Socket Pigtail Kit (Dual Square Headlights) (80-87) - 30352
    $64.95
    Learn More
    $64.95
  11. Painless GMC Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91)
    Painless GMC Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91)
    Painless GMC Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91)
    GM Suburban Socket Pigtail Kit (Dual Square Headlights) (88-91) - 30353
    $99.99
    Learn More
    $99.99
  12. Painless 1967 Camaro HL Door Harness
    Painless 1967 Camaro HL Door Harness
    Painless 1967 Camaro HL Door Harness
    1967 Camaro HL Door Harness - 30818
    $120.99
    Learn More
    $120.99
  13. Painless Chevy A/C Harness 1967-72 use w/Part #10206
    Painless Chevy A/C Harness 1967-72 use w/Part #10206
    Painless Chevy A/C Harness 1967-72 use w/Part #10206
    Painless Chevy A/C Harness 1967-72 use w/Part #10206 - 30901
    $117.99
    Learn More
    $117.99
  14. Chevy A/C Harness 1973 - 1987 use w/Part #20205
    Chevy A/C Harness 1973 - 1987 use w/Part #20205
    Painless GM Truck A/C Harness 1973-87
    Chevy A/C Harness 1973 - 1987 use w/Part #20205 - 30902
    $99.99
    Learn More
    $99.99
  15. Painless Battery Cable Kit (16ft. Red & 16ft. Black Cables)
    Painless Battery Cable Kit (16ft. Red & 16ft. Black Cables)
    Painless Battery Cable Kit (16ft. Red & 16ft. Black Cables)
    Battery Cable Kit (16 ft Red & 16 ft Black Cables) - 40105
    $132.99
    Learn More
    $132.99
  16. 26 Circuit Direct Fit 1968 Chevelle / Malibu Harness
    26 Circuit Direct Fit 1968 Chevelle / Malibu Harness
    Painless Direct Fit Chevelle / Malibu Harness (1968) - 26 Circuits
    26 Circuit Direct Fit 1968 Chevelle / Malibu Harness - 20128
    $949.99
    Learn More
    $949.99
  17. Painless Remote Battery Junction Terminal Kit
    Painless Remote Battery Junction Terminal Kit
    Painless Remote Battery Junction Terminal Kit
    Remote Battery Junction Terminal Kit - 40106
    $38.99
    Learn More
    $38.99
  18. Painless 700R4 Transmission Torque Converter Lock-Up Kit
    Painless 700R4 Transmission Torque Converter Lock-Up Kit
    Painless 700R4 Transmission Torque Converter Lock-Up Kit
    Painless 700R4 Transmission Torque Converter Lock-Up Kit - 60109
    $209.99
    Learn More
    $209.99
  19. 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB
    1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB
    Painless 1999-2006 GM Gen III 4.8 - 5.3 & 6.0L Harness Standard Length
    1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Mechanical TB - 60217
    $579.99
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    $579.99
  20. 1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire
    1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire
    Painless 1999-2006 GM Gen III 4.8 - 5.3 & 6.0L Throttle by Wire Harness Standard Length
    1999-2006 GM Gen III 4.8/5.3/6.0L EFI Harness - Throttle by Wire - 60221
    $699.99
    Learn More
    $699.99
  21. 1998-2004 GM LS1/LS6 EFI Harness
    1998-2004 GM LS1/LS6 EFI Harness
    Painless 1998-2002 GM LS1 Harness Standard Length
    1998-2004 GM LS1/LS6 EFI Harness - 60508
    $549.99
    Learn More
    $549.99
  22. Painless 1986-1995 Ford 5.0L Harness Standard Length
    Painless 1986-1995 Ford 5.0L Harness Standard Length
    Painless 1986-1995 Ford 5.0L Harness Standard Length
    Ford 1986 - 1995 5.0L Fuel Injection Wiring Harness - 60510
    $514.99
    Learn More
    $514.99
  23. Painless PowerBraid Chassis Kit
    Painless PowerBraid Chassis Kit
    Painless PowerBraid Chassis Kit
    PowerBraid Chassis Harness Kit - 70920
    $159.99
    Learn More
    $159.99
  24. Painless ClassicBraid Chassis Kit
    Painless ClassicBraid Chassis Kit
    Painless ClassicBraid Chassis Kit
    Painless ClassicBraid Chassis Kit - 70970
    $169.99
    Learn More
    $169.99
  25. Painless Grommet Assortment Kit
    Painless Grommet Assortment Kit
    Painless Grommet Assortment Kit
    Universal Grommet Kit - 71901
    $14.99
    Learn More
    $14.99
  26. Painless 8-Point Distribution Block
    Painless 8-Point Distribution Block
    Painless 8-Point Distribution Block (Red)
    8 Point Distribution Block-Red - 80114
    $19.99
    Learn More
    $19.99
  27. 8 Point Distribution Block-Black
    8 Point Distribution Block-Black
    Painless 8-Point Distribution Block (Black)
    8 Point Distribution Block-Black - 80115
    $20.99
    Learn More
    $20.99
  28. 8 Point Distribution Blocks-Red and Black
    8 Point Distribution Blocks-Red and Black
    Painless 8-Point Distribution Block Kit (Red and Black)
    8 Point Distribution Blocks-Red and Black - 80116
    $36.99
    Learn More
    $36.99
  29. Painless Headlight Door Jamb Dimmer Switch Kit
    Painless Headlight Door Jamb Dimmer Switch Kit
    Painless Headlight Door Jamb Dimmer Switch Kit
    Headlight Door Jamb Dimmer Switch Kit - 80120
    $28.99
    Learn More
    $28.99
  30. 26 Circuit Direct Fit 1969 Chevelle / Malibu Harness
    26 Circuit Direct Fit 1969 Chevelle / Malibu Harness
    Painless Direct Fit Chevelle / Malibu Harness (1969) - 26 Circuits
    26 Circuit Direct Fit 1969 Chevelle / Malibu Harness - 20129
    $949.99
    Learn More
    $949.99
  31. 22 Circuit Direct Fit 1969-70 Mustang Chassis Harness
    22 Circuit Direct Fit 1969-70 Mustang Chassis Harness
    Painless Direct Fit Mustang Chassis Harness (1969-1970) - 22 Circuits
    22 Circuit Direct Fit 1969-70 Mustang Chassis Harness - 20122
    $849.99
    Learn More
    $849.99
  32. Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Bulkhead
    Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Bulkhead
    Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Bulkhead
    23 Circuit - Pro Series - GM Keyed Column – Bulkhead Firewall Pass-Through 10403
    $549.99
    Learn More
    $549.99
  33. Painless Classic Customizable Jeep CJ Harness (1976-1986) - 22 Circuits
    Painless Classic Customizable Jeep CJ Harness (1976-1986) - 22 Circuits
    Painless Classic Customizable Jeep CJ Harness (1976-1986) - 22 Circuits
    Painless Classic Customizable Jeep CJ Harness (1976-1986) - 22 Circuits - 10106
    $499.99
    Learn More
    $499.99
  34. Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 19 Circuits
    Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 19 Circuits
    Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 19 Circuits
    Painless Classic Customizable Chevy Pickup Harness (1963-1966) - 10112
    $589.99
    Learn More
    $589.99
  35. Painless Direct Fit Bronco Harness w/switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/switches (1966-1977) - 10113
    $945.99
    Learn More
    $945.99
  36. Painless Direct Fit Bronco Harness w/o switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/o switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/o switches (1966-1977) - 28 Circuits
    Painless Direct Fit Bronco Harness w/o switches (1966-1977) - 10114
    $887.99
    Learn More
    $887.99
  37. Painless Direct Fit F-Series Ford Truck Harness w/Switches (1967-1977) - 21 Circuits
    Painless Direct Fit F-Series Ford Truck Harness w/Switches (1967-1977) - 21 Circuits
    Painless Direct Fit F-Series Ford Truck Harness w/Switches (1967-1977) - 21 Circuits
    Painless Direct Fit F-Series Ford Truck Harness w/Switches (1967-1977) - 10118
    $804.99
    Learn More
    $804.99
  38. Painless Customizable Ford Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Ford Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Ford Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Ford Color Coded Chassis Harness - 21 Circuits - 10123
    $569.99
    Learn More
    $569.99
  39. Painless Customizable Mopar Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Mopar Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Mopar Color Coded Chassis Harness - 21 Circuits
    Painless Customizable Mopar Color Coded Chassis Harness - 21 Circuits - 10127
    $574.99
    Learn More
    $574.99
  40. Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits
    Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits
    Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits
    Painless Direct Fit Jeep CJ Harness (1976-1986) - 21 Circuits - 10150
    $829.99
    Learn More
    $829.99
  41. Painless Classic Plus Customizable Chassis Harness - GM Keyed Column - 28 Circuits
    Painless Classic Plus Customizable Chassis Harness - GM Keyed Column - 28 Circuits
    Painless Classic Plus Customizable Chassis Harness - GM Keyed Column - 28 Circuits
    28 Circuit Classic-Plus Customizable Chassis Harness - GM Keyed Column - 10201
    $344.99
    Learn More
    $344.99
  42. Painless Classic Plus Customizable Chassis Harness - Key In Dash - 28 Circuits
    Painless Classic Plus Customizable Chassis Harness - Key In Dash - 28 Circuits
    Painless Classic Plus Customizable Chassis Harness - Key In Dash - 28 Circuits
    28 Circuit Classic-Plus Customizable Chassis Harness - Key In Dash - 10202
    $299.99
    Learn More
    $299.99
  43. Painless Classic Plus Customizable GM Pickup Truck Chassis Harness (1967-1972) - 28 Circuits
    Painless Classic Plus Customizable GM Pickup Truck Chassis Harness (1967-1972) - 28 Circuits
    Painless Classic Plus Customizable GM Pickup Truck Chassis Harness (1967-1972) - 28 Circuits
    28 Circuit Classic-Plus Customizable 1967-72 GM C10 Pickup Truck Chassis Harness - 10206
    $589.99
    Learn More
    $589.99
  44. Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Grommet
    Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Grommet
    Painless 23 Circuit Harness - Pro-Series - GM Keyed Column - Grommet
    23 Circuit - Pro Series - GM Keyed Column – Grommet Firewall Pass-Through 10401
    $524.99
    Learn More
    $524.99
  45. Painless 23 Circuit Harness - Pro-Series - Key In Dash - Grommet
    Painless 23 Circuit Harness - Pro-Series - Key In Dash - Grommet
    Painless 23 Circuit Harness - Pro-Series - Key In Dash - Grommet
    23 Circuit - Pro Series - Key In Dash - Grommet Firewall Pass-Through 10402
    $524.99
    Learn More
    $524.99
  46. 23 Circuit - Pro Series - Key In Dash - Bulkhead Firewall Pass-Through
    23 Circuit - Pro Series - Key In Dash - Bulkhead Firewall Pass-Through
    Painless 23 Circuit Harness - Pro-Series - Key In Dash - Bulkhead
    23 Circuit - Pro Series - Key In Dash - Bulkhead Firewall Pass-Through 10404
    $549.99
    Learn More
    $549.99
  47. 22 Circuit Direct Fit 1967-68 Mustang Chassis Harness
    22 Circuit Direct Fit 1967-68 Mustang Chassis Harness
    Painless Direct Fit Mustang Chassis Harness (1967-1968) - 22 Circuits
    22 Circuit Direct Fit 1967-68 Mustang Chassis Harness - 20121
    $779.99
    Learn More
    $779.99
  48. 23 Circuit - Pro Series Truck - GM Keyed Column - Bulkhead Firewall Pass-Through
    23 Circuit - Pro Series Truck - GM Keyed Column - Bulkhead Firewall Pass-Through
    Painless 23 Circuit Harness - Pro-Series - Truck - GM Keyed Column - Bulkhead
    23 Circuit - Pro Series Truck - GM Keyed Column - Bulkhead Firewall Pass-Through 10405
    $559.99
    Learn More
    $559.99

Items 1-48 of 512

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Painless Wiring Systems and Components for Classic Cars and Trucks

Painless Wiring Harnesses and Components for your hot rod, street rod, muscle car & classic. These model-specific and universal kits are easy to install and are a must-have for any auto restoration.