Simplify Your Wiring Project: This billet headlight switch and pigtail kit includes everything you need to simplify your wiring project, with an aluminum knob and wiring pigtail included. Classic GM Style: Designed in the classic GM style, this on/off headlight switch with a park light function is perfect for custom street rod or rat rod builds, providing both functionality and style. Built-in Dash Light Dimmer: The switch features a built-in dash light dimmer, conveniently adjusted by twisting the knob for optimal visibility. Custom Billet Aluminum Knob: Enhance the appearance of your vehicle with the included billet aluminum knob, adding a touch of customization to your interior. Universal Fit with Comprehensive Instructions: This kit is designed for universal fitment and comes with comprehensive instructions, ensuring a hassle-free installation process. The extended length of the switch is 6.50", providing versatility for various applications. Turn the lights on with our new GM Headlight Switch Install Kit! Our classic billet GM style headlight switch is packed together with our switch pigtail for ease of install and simple wiring for any DIY garage gear head! Kit Contains: (1) Speedway Motors GM Headlight Switch Pigtail. (1) Speedway Motors GM Style Billet Street Rod Headlight Switch. Speedway Motors GM Headlight Switch Pigtail Universal Fit. Speedway Motors GM Style Billet Street Rod Headlight Switch These fully equipped on/off headlight switches with park switches are great for that custom street rod or rat rod build. They replicate the common GM style switches and work with most standard 1968-84 GM plugs. The same switch that's included with our 20 circuit wiring kit. Standard 8 terminal GM plug used from 1968-84. Billet look knob and aluminum mounting nut included. 3/16" dia. switch knob shaft. Extended Length: 6.50" Overall Width: 2.25" Overall Height: 2.25" Terminal Type: Spade.