M Range Boss Kit Mk 5 Cortina Classic Sports Or M Range Wheel Boss Adaptor Kits For 70mm or 75mm 6 Hole PCD Steering Wheels. These classic sports boss adaptor kits are specifically for aftermarket steering wheels with a 70mm or & 75mm 6 Hole PCD (Pitch Circle Diameter.) They are manufactured for classic competition and normal use as the main structure is a collapsible element in case of impact this is attached to an aluminium splined base to suit vehicle application and is shrouded with a rubber sleeve to smarten the appearance. Each boss comes complete with fixing rings and screw set. The horn centre is not supplied with the boss as this is normally supplied with the wheel you choose. They are most commonly used to allow the fitment of Mountney M Range Dino Ifra Italvolanti Jamex Momo Nardi Personal Raid Selm Sparco Sportline Springalex and many other aftermarket steering wheels with a 70mm or 75mm PCD. The finished position of the steering wheel will always be that as close to the original. So if you have a tired worn out steering wheel or just fancy a change of appearance Check through the boss application list and see if your car is listed and then match the boss to any of the steering wheels with 70mm or 75mm PCD. The listings cover adaptors for AC Austin Mini Austin Healey Alfa Aston Martin Audi Bentley BMW Bond Caterham Citroen Daimler Datsun De Tomaso Diahatsu Ferrari Fiat Ford Ford USA Gordon Keeble Gilburn Hillman Honda Hyundai Isuzu Izuzu Jaguar Jensen Lada Lagonda Land Rover Lancia Lotus Marcos Mazda Mercedes Benz MG Morgan Morris Mini Mitasubishi Nissan Opel Panther Peugeot Porsche Reliant Renault Rolls Royce Rover Saab Seat Skoda Sunbeam Subaru Suzuki Talbot Toyota Triumph TVR Vauxhall Volkswagen Volvo so you should be able to find the one you want and if not then please phone or E-Mail us your request as specials can be made to order.