HDT T5 gearbox query

[Brian77]

Hi, i have a vk cailais which i put a t5 5 speed manual gearbox in it has hdt on the side of it, just wondering If the gearbox is special in any way and what it might be worth as i am considering selling the car, any help would be appreciated

 

[Smitty]

GMH did not do them..
but Brock wanted to offer them as an alternative to the M21 from GMH
so he had a bellhousing made (will have HDT on it too) and sourced a T5.. a T5G
actually (bit different internally from the later GMH T5 offered with VN on vehicles )