On my car it just slid out through the radiator opening in the radiator support panel. The distributor and oil pump have to be taken off first.

My engine is mounted a bit differently to most 1200`s but i`d guess the radiator hole would line up on a standard 1200? The cam might hit on the lower apron panel, im not sure, but they swapped over no probs on mine.

Is that what your asking dd?

I`d be happy to lend them to another member that wants to do a cam swap to find out if they work on a standard 1200. i`d guess there would be enough clearance to get the cam out. Certainly worth a go.