Phil
I think that the figures given for the gearbox and diff capacities are correct but don't take everything here with 100% confidence . I am afraid there are numerous errors.
Look at the cooling capacity : it is given as 24 pints , or 42 litres !! The pints figure is correct , the litres is not
The fuel tank capacity is given as 12.5 gallons , when it is normally a 10 gallon tank (the original was 12.5 , then they had to narrow it due to the high pressure fuel pump sitting on the boards next to the tank , so it became 10 gallons , then the fuel pump moved into the tank , so they could have changed back to 12.5 , but didn't for the 14CUX Hotwire cars . When the GEMS cars came in the carbon canister was mounted next to the tank so again they did not have the width for the larger capacity. This is what makes working on our cars a tad challenging at times!