are these the lengths that are listed ?
PART# Description
D-302-PS6.0 6.0L Powerstroke - Series 3, 11/32 x .120, 9.850 OAL, 3/8 Ball 3/8 Ball, With Oil
D-302-PS6.4 6.4L Powerstroke - Series 3, 11/32 x .120, 9.850 OAL, 3/8 Ball 3/8 Ball, With Oil
D-304-PS6.0 6.0L Powerstroke - Series 3, 3/8 x .095, 9.795 OAL, 3/8 Ball 3/8 Ball, With Oil
D-304-PS6.4 6.4L Powerstroke - Series 3, 3/8 x .095, 9.795 OAL, 3/8 Ball 3/8 Ball, With Oil
D-504-PS6.0 6.0L Powerstroke - Series 5, 7/16 x .120, 9.850 OAL, 3/8 Ball 3/8 Ball, With Oil
D-504-PS6.4 6.4L Powerstroke - Series 5, 7/16 x .120, 9.795 OAL, 3/8 Ball 3/8 Ball, With Oil