Advanced Auto has a cigar lighter unit for less than $5 but you need to find a spot on your fuse panel that can handle 20-30 amps. Since I don't have an electric fuel pump (stock mechanical SBC) I am using the wire in my kit that would have been for an electric fuel pump but on your HJ you probably have the original wiring loom so you probably need someone who knows the HJ loom to install just one wire to the cigar lighter which will be grounded to the metal dash. The neat thing about a cigar lighter is that you can use it for several accessories, sweeper, small air pump, digital locater, cell phone charger, a separate CD/radio or light an occasional cigar! The Henry J looks great!

Don Shillady
Retired Scientist/teen rodder