1969 Barracuda Fastback

Headlight relays are a great update. Not only far brighter lighting, but takes a major load off the bulkhead connector and the headlight switch. I've had both burn in some Mopars.
I sourced everything individually for the 6.1 Hemi Cuda convertible project, but I bought Crackedback's relay harness for the current Cuda fastback project. [FOR SALE] - Plug and play - Headlight Relay Kits This is a very high quality kit.
I'll hide the relays under the battery tray.
I've used Daniel Stern Lighting as well. Excellent resource. Based on Dan's recommendations, For the current project, I'm using
Kioto Headlights (pr) 08-3033 08-3033-Koito European Spec (E-Code) 7" Round Headlamp
High output bulbs 60/55W Tungsram +120
Jim