How to .....lower my 1970 Porsche 911 T???

[Porky911]

So, i'm aiming to make my 911 look a little more decked without compromising performance, I drive on very average country roads.
What is required? New shocks?? How much is too much etc etc etc

[MrCooke]

To lower the front you need an 11mm spanner, nothing else.

To lower the rear requires removal of the torsion bar and reinserting it in a different position. More tricky, but just labour, no parts.

You won't need new shocks, but you will need to get the geometry reset as dropping it will change everything.

Unless you are handy with string and protractors I'd give it to a specialist.