Never mind. Found this on FS website.
84-87 Front Engine Mount
The Fiero Store carries replacement rubber mounts that meet or exceed OEM specifications Fits: 84-85 4cyl, 86-87 4cyl standard transmission, 85-87 V-6
Part # 52900 Price: $21.95 Qty:
I have a brand new mount out of box but not positive it is 85-87. Lower bolt spacing is 3.5" and upper is 2 3/8". As I recall, the 88 is oil filled. Any/all help is appreciated. Sorry no pics, can't post from phone.
[This message has been edited by fierocarparts (edited 10-20-2014).]
