HO XA PHASE 4 PRODUCTION NEWSLot 6 HO XA PHASE 4Jun 16, 20171 min readMEMO JUNE 16th 1972HO 4 FACTS 170672 (10 of 52)wwwwww #GTHO4 #TheDentist #FORDMOTORCOMPANY
1973 & 1974 MORE PHASE IV HI OUTPUT B S STILLWELL"S Mick Webb saw there was a demand for more of the evolving V8 grunt local Aussie muscle cars so a GT-HO PHASE IV power upgrade was offered
