Painless Performance 26-Circuit Wiring Harness Chevelle 70-72 w/ Integrated Ground Circuit
Highlights
- 26-Circuit Wiring Harness
- Direct-Fit Installation
- Integrated Ground Circuit
- Factory-Style Fuse Block
Painless Performance Direct Fit 26-Circuit Wiring Harness with Integrated Ground Circuit for 1970-1972 Chevelles.
Rewire your 1970-1972 Chevelle or Malibu with the Painless Performance 26-circuit wiring harness! Wiring follows the factory routing to utilize the original harness attachment points. It accommodates factory components and aftermarket electrical upgrades for a complete wiring solution.
Features and Benefits:
- 26-circuit design for factory components and aftermarket upgrades
- Direct-fit configuration follows original factory wiring routes and attachment points
- Factory-style precision-molded fuse block
- Modern ATC blade-style fuses protect electrical circuits
- Factory-style bulkhead connector allows installation without modifying firewall
- Fully integrated ground circuit simplifies electrical grounding connections
- Pre-terminated connectors reduce installation time and wiring modifications
- Labeled connectors simplify identification, routing, and installation
- Exterior lighting connections feature pre-installed factory-style sockets and bulbs
- Additional headlight wiring length allows routing behind the driver-side inner fender
- 6-gauge charging wire and 100-amp MIDI fuse support the charging system
- Supports 1971-1972 vehicles with 1970 front ends
- Supports 1970 vehicles with 1971-1972 rear bumpers
- Full-sweep dash and Super Sport gauge cluster compatibility
- Separate gauge cluster pigtails simplify switching between instrument configurations
- Console sub-harness design allows for flexible installation
Various pigtails and light sockets accommodate vehicles with mixed-year front and rear body components. The gauge cluster pigtails support both the standard full-sweep dash and Super Sport instrument cluster configurations. Plus, the installation manual provides color wiring schematics, photographs, and step-by-step instructions.
Please Note:
- Does NOT support wiring for the TCS relay, convertible top, rear defrost, factory power windows and door locks, or factory air conditioning systems.
- Does NOT include complete factory wiring for factory power windows, power door locks and air conditioning.
Vehicle Fitment:
- 1970-1972 Chevelle
- 1970-1972 Malibu
Kit Includes:
- (1) Painless 26-Circuit Direct Fit Wiring Harness
- (1) Factory-Style Precision-Molded Fuse Block with ATC Fuses
- (1) Factory-Style Bulkhead Connector
- (1) Console Sub-Harness
- (1) Full-Sweep Dash Gauge Cluster Pigtail
- (1) Super Sport Gauge Cluster Pigtail
- (1) 6-Gauge Charge Wire
- (1) 100-Amp MIDI Fuse
- (1) Blower Motor Harness for Heat-Only Applications
- (1) Set of Pre-Terminated Connectors and Terminals
- (1) Set of Exterior Light Sockets and Bulbs
- (1) Set of Additional Lighting Pigtails for Mixed-Year Configurations
- (1) Set of Additional Fuses and Electrical Installation Components
- (1) 140+ Page Installation Manual with Color Schematics, Photographs and Step-by-Step Instructions
Related Categories: Restomod, Wiring Kits
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Chevelle years:
- 1970,
- 1971,
- 1972,













