Thanks John, a 3E car.
It could have originally had either 4Q or 1Q wires on it, maybe a mix of both; plug wires were supplied as individual wires, not in car sets. If you're after repro dated wires, they only come in 1Q or 3Q sets; be careful installing them - they're fragile. Check them before and after installation and make sure they don't ohm out at more than 5000 ohms per foot.