M D Allen Engineering is a small family owned business located just off the A149 near Stalham. Mark Allen has over 25 years experience in the motor trade, with RTITB and City & Guilds qualifications. During his career, Mark has been involved with many restoration projects, including AC Ace, Maserati, E Type Jaguar, Morris Minor, Riley Specials, Crossley, and many Ferrari models, old and new.