<prompt> Nyorera kupfuurira kweiyi ndima - Shelby American yakashanda naFord kugadzirazve GT40 yemwaka wa 66, ichitsiva injini ye 289 cubic inch 4.7 L neFord yakakura, ine simba 427 cu. in. 7.0 L injini. Iyo Mk II GT40 yakawana kubudirira kukuru, nekukunda kwaShelby American kuDaytona, Sebring neLe Mans kuwana Ford International Manufacturers Championship muna 1966. Motokari dzeShelby American dzakapedza pekutanga Miles Ruby zvakare uye yechipiri Gurney Jerry Grant kuDaytona, yekutanga kuSebring Miles Ruby, uye yekutanga McLaren Chris Amon uye yechipiri Miles Denny Hulme kuLe Mans  <response>: . Gurney naGrant vangadai vakapedza vari vechipiri paSebring kunze kwokuti motokari yavo yakaputsika parutivi rwokupedzisira uye Gurney akaisundira mhiri kwomucheto, achivaregedza. 