 Despite his European campaign Brock managed to finish 4th in the 1986 ATCC being the only Holden round winner.Better was to come for the Commodore in the endurance races with Grice and Bailey winning the 1986 James Hardie 1000 at Bathurst from the HDT pair of John Harvey and Neal Lowe, with Grice becoming the first driver to lap the Mt.Panorama circuit at over in a Group A Touring Car when he was timed at 2