In 1967, partly as a result of American regulations, a number of running changes were made to E-Type Jaguars. The most obvious is open-type headlamps. Commonly called Series 1.5, the cars have a 4.2-litre engine.

I 1967 gennemgik E-Type Jaguarerne en række ændringer, delvist som et resultat af amerikanske regler, Det mest tydelige er de åbne forlygter. Disse biler kaldes ofte for Serie 1.5 og har en 4.2-liters motor.