The 'E' Type Forum

Hello, I am new to the forum but have had an etype 4.2 OTS 1966 for several years. At the moment, she is resting at the mechanic's after some setbacks. I wanted to put it in a 5-speed gearbox but I shouldn't have! I put it back in a 4-speed gearbox but with an axle ratio of 3.07 instead of 3.54. I h...