need to be 2 inch high (obv), diameter is same as the rubber mounts that are currently on, at a guess approx 2-3", hole to fit m10 bolts (think mine were m10 anway), and theres 10 mounts,
2 next to rad
4 on sills (2 front 2 back)
2 at back
cant for life of me think where other 2 are...