Clutch advice for a 98 Sierra with a G16 Vitara engine

[Dellanator]

Hey all

Im just about to replace a gearbox on my 89 Sierra. Was thinking that while its out, I might as well do the clutch while Im at it.

Ive got a generous mechanic friend whos helping as im a bit of a mechanical dunce.

Shes got a Vitara G16 1.6 litre in her, and I was just wondering if anyone knew if that means I need to buy Vitara clutch kit or will it be a Sierra one?

Cheers in advance for any help, apologies if its an obvious/ stupid question!

D