Speed Scene Wiring resources
SSW Harness Install Instructions
Reference guides for installing Speed Scene Wiring harnesses across popular GM LS, LT1, TPI, and TBI applications.
6.0L LS Truck Wire Harness Install Guide
Installation guide coming soon.
98 LS1 Wire Harness Install Guide
Download PDFLT1 92–93 Wire Harness Install Guide
Download PDFLT1 94–95 Wire Harness Install Guide
Download PDFLT1 96–97 Wire Harness Install Guide
Download PDFTPI 1986–1991 Wire Harness Install Guide — 5.0L / 5.7L / 7.4L
Download PDFTBI Wire Harness Install Instructions — 4.3L / 5.0L / 5.7L / 7.4L
Download PDFNeed one-on-one wiring help?
Need a custom harness or help planning your wiring project? Send us a text and tell us about your vehicle.
Start a build