Passenger - Rochester 2 barrel 7009345. Truck - several, depending on transmission, and possibly the size of the truck. All were Rochester 2 barrels: 7008383, 7008393, 7008394, 7008389, 7008706.
Good carburetion is fuelish hot air The most expensive carburetor is the wrong one you attempt to modify. If you truly believe "one size fits all," try walking a mile in your spouse's shoes! The Carburetor Shop
