Ku sii qor faqradan - Khibradda la helay 1964 iyo 1965 ayaa u oggolaatay 7-litir Mk II inuu xakameeyo sanadka soo socda. Bishii Febraayo, GT40 ayaa mar kale ku guuleysatay Daytona. Tani waxay ahayd sanadkii ugu horreeyay ee Daytona lagu ordo qaabka 24 Saacadood iyo Mk II ayaa dhammeeyay 1aad, 2aad, iyo 3aad. Bishii Maarso, 1966 12 Saacadood ee Sebring, GT40s ayaa mar kale qaatay dhammaan seddexda meelood ee ugu sarreeya, iyadoo X-1 Roadster uu ahaa kii ugu horreeyay, Mk II ayaa kaalinta labaad galay, iyo Mk I oo kaalinta saddexaad galay. Kadibna bisha 6aad, 24ka saacadood ee Le Mans
, GT40 waxay heshay natiijo kale oo 1<unk>2<unk>3 ah.