When the 1966 Mercury S-55 was created as a close cousin to the 7-liter big block Ford Galaxie 500XL in 1966, it became its own […]
Tag Archives | 1966 Mercury S-55
When the 1966 Mercury S-55 was created as a close cousin to the 7-liter big block Ford Galaxie 500XL in 1966, it became its own […]