Quaife QBA7R Mechanical Reversing Chain Drive
Westgarage Engineering chain drive LSD unit based on a Quaife QBA7R ATB LSD.
This has a mechanical reversing system using epicyclic gears inside the chain drive unit.
The QBA7R base units are supplied exclusively via Radical Cars.
This unit were fitted to a Mevabusa kit car (now EXO Cars).