A FWD car vs. a RWD is not very different in terms of stall conversion settings and the clutch packs...by means of their layout... brake stalling a RWD usually results in the rear tires still spinning because its the tiny rear brakes trying to hold a very high amount of torque (that is why you have a gearbox...torque is mulitplied from the output shaft by gear ratio AND final drive ratio)....so first gear is huge in terms of torque...rear brakes are not usually designed to hold that...FWD cars however usually have less torque overall, and front brakes capable of stopping it...and the tires do not spin... just pointing out that physically it is just the brakes that are making the change...RWD cars, unless they have modified biasing, are not doing anything different...just because the rear wheels spin doesn't mean the transmission is doing anything different...its just the torque is higher and the brakes can't stop it...yet the front wheels are locked (just like in FWD) so the car doesn't move...hand braking a RWD car with an auto will not usually hold it still, because it only applies the rear brakes...which will not hold the first gear torque and the car will just move... Not sure why I am typing this...just reading over the last page or two of this thread became extremely bizarre...