Ross, you're correct, GForce also use the Sigma brake booster. Apparently those GE/GH Sigmas came out with a few different versions but the PBR version is one required.
Luckily, after a number of phone calls, I've been able to source the steering column for around $80, but not the brake booster. I've been told the column is from a power steering setup. I wouldn't know if that means its different and possibly not suitable, but I'll call GForce tomorrow to clarify. If ok I'll pick it up this weekend.
Not sure how much extra I'll need to pay to get it modified by GForce, but I think its alot of $$$.
You'd think there'd be something around thats more readily available that they would fit/recommend for these kits now.
