This is our newly redesigned poly trans mount for the 3800 market. Reduce engine movement and drivetrain loss by eliminating the stock mount. We have updated the appearance and quality of the mounts vs. our old version. Solid poly with internal mount "skeleton". We have also increased the stud length to accommodate for those running our cradle spacers. Since this is a full poly mount you may notice a slight increase in NVH. 

Stock mount: 1.6lbs

Old ZZP poly mount: 2.1lbs

New ZZP poly mount: 1.8lbs. 

Fits on any 97+ 3800 W-Body vehicle. 

Does not work on Bonneville, Park Ave, Firebird or any non-WBody car.