The carbs, manifold, air filter box etc are from the original 1972 V8 and 4 speed manual (taken from a p6b) and I don't have any of the engine end linkage parts that I'll need for the ZF auto conversion. There's a pin through the spindle that turns in the 2 bushed holes in the manifold behind the nearside carb and the rod/lever that pulls the cable has a slot in the larger diameter front end which engages on this pin. But since I don't have any of the parts, I suppose any will do as long as they're all from the same model?