Yes GMC. Me and KB were members back in 1973 I was 15 , KB was 16 so i have some fond memories of there club track at Broadmeadows. I rode a TS 90 Suzuki . I turned it into a motorcrosser by mounting the front guard up on the lower triple clamp and made a set of number plates out of masonite . I would hit the bottom of the hill after the creek crossing in 4th gear and would be back to 1st halfway up !