Just to let you know Joe, the shaft from the Mustang, the shaft from the 79 AMX and the original shaft in the Javelin were all too short to install behind the WC T-5 in my Javelin. I had to have a shaft made. It did help to have the haft ends when I went to the fabricator. Armand Joe wrote...... So I may go get that driveshaft after all. Thanks, Joe Fulton