I have a 53 3100 which has been fitted with a '57 235, with a 4 speed box (Are they all 4 speeds?). It was imported without a flywheel cover on the gearbox. Is this a particular cover for that trans, or will a generic type automatic trans cover fit (T350, etc) ? I am having a hard time getting any info on this, and being in Australia, no-one carries one of these. I have tried Rock auto and a couple of others, but no dice.