Series 15, 2.6" Tall with a 10mm stud and 10mm pin on the base & 10mm stud on top. These mounts are designed as a direct fit replacement for BMW E31 840 (V8). We've designed these mounts to be a direct replacement for those soft, worn out or broken rubber mounts. We set them up standard with stiffer 80A (Orange) Urethane bushings that seem to work well with applications but also offer 65A (Yellow). These are a performance mount, so expect an increase in "engine noise" transmitted to the chassis. Features: Stock fitment on the E31 840 (V8) Significantly less movement of the engine Full floating omni-directional dampening unlike "puck" type mounts with a single through bolt. The bolt causes full metal contact from top to bottom. Optional 65A (Yellow) bushings Easy replacement bushings All new components
