Originally posted by Jason Davies:
According to a guy who worked in the factory (Janesville probably), GMC used Buick and Olds V8s in some big trucks.
They apparently were unreliable in big trucks.
I've seen larger TF trucks (bigger medium duties) for sale that had Buick motors. And that age would place those motors in nailhead territory.
Mike Boteler has two Buick powered trucks.