21-04-2013, 07:19 PM
I believe its just steel. It you take the top mount bracket off (jack under the engine to hold it up!), you can knock the top mount out (its just a standard thread. Just use a chisel and hammer to knock it round) then take it out and see if its cracked. If so, you need a plate welding in.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft