Below is a list of the commision numbers used throughout the life of the GT6
Model
|
Comm No.
|
Engine
|
Gearbox
|
Diff.
|
Ratio
|
Mk1
|
KC
|
KC
|
KC
|
KC
|
3.27
|
Mk2
|
KC50001 on
|
KC50001 on
|
KC
|
KC
|
3.27
|
|
|
|
|
KD
|
3.89
|
GT6+ USA
|
KC50001 on
|
KD50001 on
|
KC
|
KC
|
3.27
|
|
|
|
|
KD
|
3.89
|
Mk3
|
KE
|
KE
|
KE
|
KC
|
3.27
|
|
|
|
|
KD
|
3.89
|
Mk3 USA
|
KF
|
KF
|
KF
|
KC
|
3.27
|
|
|
|
|
KD
|
3.89
|
Catering for Triumph Car Owners in the Canterbury Region