A Vehicle Specific item is specifically designed for the exact measurements of your vehicle. No alterations are required.
A universal fit item is designed to fit and work with almost any vehicle. It will work with your vehicle, but may require some modifications to fit exactly.
Plumbing vents by Custom Plastics have vent caps made of a polypropylene material that makes them lightweight. These vents fit any standard 1-1⁄4" to 1-1⁄2" vent stacks.