1962 Rolls-Royce Silver Cloud II Drophead Coupe
H.J. Mulliner’s Design 7504 Drophead Coupe represented one of the coachbuilder’s most successful interpretations of the Silver Cloud II chassis.
Known formally as an “Adaptation,” these convertibles began as factory standard steel saloon bodies that received extensive modifications including steel roof removal, conversion from four doors to two, and revised chromed waistline molding.
The transformations proved so comprehensive that the finished cars achieved coachbuilt quality comparable to fully custom bodies, offering buyers the complete range of personalization options available to Rolls-Royce clientele.
A total of 107 examples of Design 7504 were constructed across Silver Cloud I, II, and III chassis. More than half were exported to the United States to satisfy strong American market demand, with 74 built in left-hand-drive configuration.
Power came from Rolls-Royce’s 380 cubic inch (6.2-liter) aluminum V8 engine producing approximately 185 horsepower, paired with a four-speed automatic transmission and standard power steering.
The 123-inch wheelbase provided room for luxurious accommodations, while optional equipment included power windows, a power-operated convertible top, and factory air conditioning. Specialists widely regard Design 7504 as the most popular body style H.J. Mulliner created during the coachbuilder’s distinguished history.
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