I use the stock mopar oil cooler off a 88 gran fury cop car that had a sb,but have it on the 440 now also

it hooks a line right to the oil sender passage with a hard line and fitting,then turns to high presure rubber hose,then back to a hard line

has a tee for the carb choke relay and a stock oil sender to dash
another high pressure hose/hardline with a flar fitting/bushing.short 1/4" steel nipple/pipe fitted to a hollow fuel pump bolt

not sure about the mopar hollow fuel pump bolt,but you can still get the hoses at napa,I used some seel line and comp fittings to plumb it to fit the truck

the cooler is a stacked plate style and is rather small looking,but disapates a lot of heat,this could be replaced with aftermarket and larger capacity

the hollow bolt is the key to the hook up,I have only found it in the JY on cop cars from the mid 80s