What is the length of a Ford C6 transmission?
What is the length of a Ford C6 transmission? 20" The C6 is a Ford heavy duty 3 speed automatic. The gear ratio is also identical to the C4 transmission. The C6 has a case length of 20", which includes the bellhousing. This transmission was used up to all three Ford block bolt patterns. Can a Ford 5.4 diesel be converted to 6.8? FORD STANDARD TRANSMISSIONS. Ford 5-Speed – Diesel Conversions ® currently does not make a 5.4 or 6.8 5-speed adapter plate due to the small clutch that would have to be used. We may someday for 4BT conversions....