318 Torque Build

Another member here has an 886 (ambulance version) with an Offenhauser dual port, Edelbrock 1406, an Isky 3901M Mile-A-More, and a mild distributor recurve.
Isky Racing Cams 3901M Mile-A-Mor Cam | Creative Motoring, LLC

He says the torque is worlds away from stock. I do recommend a pair of magnum exhaust manifolds (they’ll clear the column shift setup nicely) and a pair of 2-1/2 inch pipes to a Jones Racing dual in & out motorhome muffler
on the right side.
Jones Exhaust SD726-3F Jones Exhaust Full Boar Round Super Duty Mufflers | Summit Racing
I like the Lunati high efficiency grind better, but if you can’t find one, summit shows comp has this similar grind in stock.
DODGE COMP Cams 20-220-3 COMP Cams Xtreme Energy Camshafts | Summit Racing