How do you change the front transmission seal on a 1978 Ford F150?
By removing the transmission from the truck, then removing the seal.
Yes , the slave cylinder for your hydraulic clutch is inside the manual transmission bell housing. It slides over the input shaft to the transmission and is bolted in place inside the transmission . To CHANGE the slave cylinder the transmission has to be removed , but the lines to the slave cylinder CAN BE BLEAD from a fitting that extends outside of the transmission bellhousing