I am looking at putting a C4 behind the Y Block in my '56 Fn100. For those who have done this, did you have to change the crossmember for the ******? If so, what did you do? Thanks. Steven
The truck standard trannies dont use a mount crossmember, the ears on the bellhousing are the mounts. The C4 requires a very basic mount/member. For some more details check out FTE 48-61 forum as well as their Y Block forum. http://www.ford-trucks.com/forums/forumdisplay.php?f=41 http://www.ford-trucks.com/forums/forumdisplay.php?s=&forumid=56