 In Australia the Group A Commodore became the car of choice for many privateers in the ATCC with the HDT and ex-Grand Prix motorcycle racing star, wise-cracking Kiwi Graeme Crosby being front runners.Brock's former HDT co-driver Larry Perkins set up Perkins Engineering, which would eventually build customer Commodores for privateers, appeared with his own VK SS Group A in time for the Sandown 500.Peter Brock gave the car its first Australian win by winning Round 6 of the series at Surfers Paradise in what was the last win by a Commodore in the ATCC until Brock won the opening heat of Round 1 of the 1992 championship at Sydney's Amaroo Park.