1968 Spare tire hold down

[TexAg]

I'm finally tired of the spare tire sliding around in my trunk. I'm looking for the correct hold down kit, but all of the parts available say that they are for '65-'67. I would have assumed that 67 and 68 would be the same. Can you guys tell me what proper mount would be? Is there a difference between '67 and '68?

 

[Mosesatm]

Here's an old thread about them. Scott Fuller sells them.
http://californiaspecial.com/forums/showthread.php?t=7269&highlight=spare+tire+bolt