Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

i have been told to use the passengers side OE mount that came with the engine from the ASTRA GTE donar and the Rear Gearbox Mount aswell with modification and i just needed to purchase a custom made mount for the drivers side which i have done. i got the engine in with the custom and gearbox but the drivers side mount there is a gap. is there something i need to make it fit or does any 1 have any pics of there engine i can look at to see if im doing it wrong for that side, as the other two are in as they lined up perfectly

the mod to the gear box mount is a spacer, can't remember how big but was about 10 to 20 mm