The SEMA Show returns later this month and Ringbrothers is previewing three custom builds for the event.

Kicking things off is a 1961 Rolls-Royce Silver Cloud II, which has been dubbed the “Paramount.” It’s billed as a “departure from the norm” that will have a custom chassis, hand-built floor pans, and a modern starlight headliner.

More interestingly, the car promises to be a “road-eating machine on par with any modern grand tourer, all while maintaining and even enhancing the comfort and luxury associated with the marque.” As part of this effort, it will have an engine pumping out 640 hp (477 kW / 649 PS).

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 Ringbrothers Teases A 640 HP Rolls-Royce Silver Cloud II For SEMA

While a Rolls-Royce certainly stands out at SEMA, Ringbrothers other builds will fit right in as they’re based on the Dodge Charger and Ford Mustang. Starting with the latter, “Uncaged” is a 1965 Mustang Convertible that has been “reimagined” with a streamlined body that has an extra inch (25 mm) on each side for an “improved aesthetic and stance.” Besides the custom widebody, the model has a modern chassis, suspension, and drivetrain.

Last but not least, there’s a 1969 Charger called “Tusk.” It features a 1,000 hp (746 kW / 1,014 PS) Hellephant crate engine, a lengthened wheelbase, and extended fenders. In fact, the company said “every piece of Tusk has been customized.”

All three models will be unveiled on October 31 and the company said the cars took a total of 10,000 hours to build.