The factory engine mounts for the SRT-4/PT Cruiser GT are inadequate for even a stock car. Upgrade to the AGP Solid Mount kit and eliminate your wheel hop. This kit is absolutely necessary for a modified SRT-4/PT Cruiser GT, and can improve drivability and will definitely cut down your quarter mile times. The kit includes a solid upper mount, solid lower mount, and washers for the top and bottom. Available in black powdercoated finish.