1955 Jaguar XK140 MC Roadster

C-Type Head | 5-Speed | Restored | MC-Spec Performance

This 1955 Jaguar XK140 MC Roadster is a striking example of one of Jaguar’s most celebrated postwar sports cars, finished in deep blue over tan with a tan soft top and matching interior. It benefits from an older restoration completed in 2005, and features a number of well-considered mechanical and performance upgrades — including the desirable MC (Modified, C-Type head) specification and a 5-speed manual transmission for enhanced drivability.

The XK140 MC represents a high-performance evolution of the legendary XK120, incorporating improvements in power, steering, and comfort. This example retains its authentic charm while offering tasteful upgrades for more confident and comfortable touring.

⚙️ Mechanical Highlights

3.4-liter DOHC inline-6

MC Specification

C-Type cylinder head

Dual SU H8 carburetors

Dual exhaust

Heavier suspension torsion bars

Front fog lamps

Estimated Output: ~210 hp / 213 lb-ft torque

BorgWarner T-5 5-speed manual transmission (replacing original 4-speed)

Zeus front disc brake conversion

Larger-capacity engine oil pan

Machined block for upgraded crankshaft oil seal

Auxiliary cooling fan (manual switch)

These upgrades ensure improved reliability, better heat management, and more usable gearing for highway driving compared to the original 4-speed unit.

🛋 Interior & Features

Finished in tan leather upholstery

Removable soft top and side curtains

16-inch wire wheels

Seatbelts installed for added safety

LED rear lights for better visibility