We can get so excited about simplest things sometimes. This is one of those simple things.
This is the torsion bar adjuster bolt for a 914. The 911 unit is the exact same length and size, but the head has an allen socket in it. Those usually oval out and break under the strains of raising and lowering a vehicle. This is the perfect solution. We put them on every car we get in the shop that needs a ride height adjustment or an alignment. This is just a much better piece.
Sold individually. 2 pcs. required per car.