Orientation of the brake, clutch and accelerator pedals. MGB brake and clutch pedals can be used for a RHD to LHD conversion with some modification, but the throttle pedal is unique to RHD MGAs. Interestingly, the throttle pedals on LHD cars operates a linkage whict travels over the transmission tunnel to the right of the car, operates a cable which goes back across the car to the carburetors.
