Fast Marina Magazine

Hi Chris.
I haven't torn down the diff to see what is in there. I am going on advice written in other forums about it.
But I can yell you that in the 80s, Caterham supplied kits with new I/M axles, up until they ran out and the DeDion Ford Sierra became standard. When the inexpensive Grads and ...

I suppose, those who don't know better, would assume that Marina axles and Ital axles were the same.

But when they are put into the kit cars like Caterham did in the 80s and 90s, we 7ers are more particular.
They put them on the race tracks and beat the snot out of them. Then we have to fix them ...