Opel Monza GSE - Senator A - 1983-87. Opel Monza and Senator A from chassis no D1003807. 25E & 30E 2.5/3.0-litre 12-valve straight six engine; early Monza, Senator A to 1987. Early cars Bosch L injection (grey injectors, later cars Bosch LE (yellow injectors). ).
eBay