I didn't realize that Darts had the starter relay on the inner fender near the shock tower. My b-bodies have all had the starter relay near the bulkhead disconnect/master cylinder on the firewall. Sounds like you got one for a b-body (or maybe E-body)

70 Roadrunner convt. street car 440+6, NOS, 4-spd, SS springs '96 Mustang GT convt. street car '04 4.6 SOHC, NOS, auto, lowered "Officer, that button is for short on-ramps"