Description
Upgrading to a modern LED taillight on your classic Harley requires proper signal integration—this harness eliminates guesswork by delivering clean, reliable turn signal power directly to your new lighting assembly. Whether you’re running Custom Dynamics® or ProBEAM® integrated taillights, this plug-and-play solution restores full functionality without rewiring your entire rear-end harness. Bolt it in, test your signals, and ride with confidence.
- Fitment: ’99 and earlier Harley-Davidson
- Compatibility: Custom Dynamics and ProBEAM integrated taillights
- Function: Turn signal power integration
- Installation: Plug-and-play, no fabrication
- MPN: TL-99-INT-HARN









