65 U/DASH HARNESS-PREM FUSEBOX

Scott Drake Under-Dash Wiring Harness with Relays for 3-Speed Heater. Resolves common electrical issues like flickering headlights and unreliable wiring in classic Mustangs. Integrates a modern 12-circuit ATC fuse block with relays in a premium fuse box, enhancing electrical integrity, performance, and reliability. Built with quality materials, replicates original factory wiring layout, uses proper molded connectors and original color-coded wires. Designed for straightforward plug-and-play installation under the dash, utilizing existing OEM connections; no drilling or modifications required. Provides OEM authenticity and increased durability.