c.1970 Jaguar E-Type 4.2-Litre Series II Roadster. Chassis No: 1R12381 Engine No: 7R-72249 Reg: JAG 170 Expires 15/06/2008The first significant up-grade of Jaguar's sensational E-Type sports car occurred in October 1964 with the launch of the 4. 2-litre version. Along with the bigger, torquier engine came a more user-friendly gearbox with synchromesh on first gear, and a superior Lockheed brake servo