GM Bullet Mirrors are designed as universal replacements to stock mirrors. Our Mirrors are Fiberglass or Carbon Fiber, the original J-hook and Set screw are not used to install our mirrors.
Our Mirror brackets are aluminum with Stainless steel hardware (Lock Washer and Nylon Locking Nuts) and designed with the same bolt pattern as OEM mirror brackets.
The Mirror Glass is real Glass in CNC Machined ABS with aluminum internal hardware and friction ball joint. (This eliminates the cable driven mirror adjusters)
Fitment: For all other Vehicle models beside GM, a light sanding to the Bullet Mirror's base will shape the mirror to your vehiles profile for a perfect fit.