These mounts are designed as a direct fit replacement for the Lexus SC400 with a 1UZ ('91-'00 Z31 Chassis). They will also fit the SC300 chassis with a 1UZ swap from an SC400.
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) softer bushings, just let us know if you'd like the softer bushings.
These are a performance mount, so expect an increase in "engine noise" transmitted to the chassis.