There's always the possibility of using an original-appearing pump housing as a dummy, and routing the fuel from an electric pump through it. Hide the electric pump back under the cab where the line from the tank is routed, and use an oil pressure sensing switch to shut it off in case the engine stalls. An oil pressure light switch for a Chevy Vega also had two contacts that ran the pump, and served as a "rollover" switch to interrupt the fuel flow anytime the oil pressure dropped.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!