why wont they fit??
there were only two types? early and late?
your cab has early ones and that should be the end off....
in all honesty mate,, why do you even want them in the first place!

Directed CompX's 12"... 2off. 1000 watts RMS, dual 2ohm VC. 90£ each!!
8600 Luna Phone 480 POSTED BNIB