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427 FE–Powered Superformance MKIII Roadster 5-Speed
United States • 22 Jul 2026
Vehicle Details
AI Listing Summary
This Superformance MKIII Roadster is a custom build from 2021, featuring a powerful 427ci Ernie Elliott-built V8 engine and a Tremec five-speed manual transmission. The car presents in a striking Charcoal Gray finish, meticulously crafted to resemble a Shelby Cobra CSX3178, and boasts desirable upgrades like Wilwood brakes and Sunburst-style wheels.
Condition
9
The car was built in 2021 and shows only 136 miles, indicating it is essentially a new build. The description does not mention any dents, scratches, paint damage, or curb marks, aligning with 'Outstanding' condition.
/ 10
Transmission:
Manual
Chassis No:
SPO3538
Odometer:
136 miles
Reg Number:
[Reg Number]
RHD/LHD:
LHD
427ci Ford V8 Holley Carburetor Edelbrock Intake Tremec TKX Five-Speed Manual Transmission Charcoal Gray Paint Street-Style Exterior Elements Black Leather Upholstery 15" Sunburst-Style Wheels Wilwood Brake Calipers Smiths Instrumentation Wood-Rimmed Steering Wheel
This Superformance MKIII Roadster was built as a roller in 2021 and subsequently fitted with a 427ci V8 that is said to have been assembled by former NASCAR crew chief and engine builder Ernie Elliott.
The car was painted Charcoal Gray and configured to resemble Shelby serial number CSX3178 with street-style chrome bumpers and rear exhaust outlets.
Other equipment specified during the build includes a Tremec five-speed manual transmission, a limited-slip differential, 15″ Sunburst-style wheels, Wilwood brake calipers, a tonneau cover, a Holley carburetor, and an Edelbrock intake manifold.
The cabin is outfitted with black leather bucket seats, a wood-rimmed steering wheel, Smiths instrumentation, and latch-and-link lap b...
Points of note
£36,150
Lowest Price (Since 2020)
£57,868
Median Price (Since 2020)
£194,159
Highest Price (Since 2020)
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