Castle Performance - Competition Transmission Specialist

Our expertise lies in the gearboxes and axles as used in the Group 4 Escort RS / Lotus Sunbeam of the '70s and '80s and transmissions from rally cars such as Vauxhall Chevett HS & HSR, Sunbeam Ti, TR7 V8, Manta 400, Metro 6R4, Sierra Cosworth Grp A & RS500 BTCC, BMW M3 E30 Grp A and many more.