 The Phase II GTHO Falcon's, while still using a 5.8 L V8 engine, were now using the Australian manufactured 351 "Cleveland" engine rather than the imported 351 Windsor engines.By 1971 Howard Marsden was the new team manager at Ford.Moffat drove his Ford XY Falcon GTHO Phase III to an 'all the-way' win at the 1971 Hardie Ferodo 500 at Bathurst.