Hey! I have a 99 saab 93 se automatic. the coolant and the engine oil is mixing together so i need to change the head gasket. i was wondering if i can swap the head cylinder with a 2002 or 2001 saab 93 se head that i have as a spare. Any idea would be appreciated. Will i need to do any modification or good to go. the head was from a high pressure engine b205.