One car set of four new Woodhead brand 8 position adjustable shock absorbers (made in Turkey), part number AO6428/AO8823-A, GSA366, GDA4011, KG3198, G867A, 62-1619, 62-2290, 62-8560.  These fit:

Triumph Spitfire 1962 - 1980
Triumph GT6 1966 - 1967

The shocks are finished in Woodhead blue which provides a classic appearance with modern performance.  The shocks are externally adjustable.  The 8 adjustment points allow you to fine tune the ride without removing the shock.  Simply adjust the dial in a clockwise motion to increase the rebound dampening.