<prompt> Qedela umusho olandelayo: UShelby American wasebenza noFord ukuvuselela i-GT40 ngesizini ka-1966, esikhundleni senjini engu-289 cubic inch 4.7 L nenjini enkulu, enamandla kakhulu kaFord engu-427 cu. in. 7.0 L injini. I Mk II GT40 yazuza impumelelo enkulu, nge Shelby American iwina at Daytona, Sebring futhi Le Mans abahola Ford International Umakhi sika Championship ngo-1966. Izimoto zakwa-Shelby American zaphela kuqala iMiles Ruby futhi futhi okwesibili uGurney Jerry Grant e-Daytona, kuqala eSebring iMiles Ruby, futhi kuqala uMcLaren Chris Amon futhi okwesibili iMiles Denny Hulme e  <response>: ELe Mans. UGurney noGrant ngabe baqeda endaweni yesibili eSebring ngaphandle kokuthi imoto yabo yaphuka emzuliswaneni wokugcina futhi uGurney wayidudulela ngaphesheya komugqa wokuqeda, ngokuzenzakalelayo wabaxosha. 