Rebuilding a 4L60E transmission typically takes between 8 to 12 hours, depending on the experience of the technician and the condition of the transmission. This process involves disassembling the transmission, cleaning parts, replacing worn components, and reassembling it with precision. Additional time may be required if extensive damage is found or if modifications are desired. Overall, it can take a few days to a week when factoring in waiting for parts and scheduling.
it will probably take centuries
they need money to rebuild and i do not konw
about 2 years
3years?
it took about a year and a half
about 13 years
2years.
about 13 years
2 seconds
Bout 2 minutes
1-2 years
See: Atomic bombings of Hiroshima and Nagasaki.