SKU: A1-162
GiroDisc 16-20 Ford Shelby GT350/GT350R Slotted Front Rotors
GiroDisc slotted front rotors deliver two-piece performance braking for 2016-2020 Ford Mustang Shelby GT350 and GT350R models. Engineered with high-carbon cast iron rings and 6061-T6 aluminum hats these rotors reduce unsprung weight by 13.4 lbs total over OEM while matching factory dimensions of 16.50-inch diameter and 1.97-inch thickness. Slotted surfaces enhance heat dissipation and pad bite for consistent stops during spirited driving or track sessions.
Key Features
- Two-Piece Design: Aluminum hats with floating high-carbon rotors cut rotational mass by 6.7 lbs per rotor for sharper handling and less fatigue
- Directional Slotted Face: Curved vane slots channel heat gases and debris away from pads for reliable friction in wet or high-heat conditions
- Precision Balancing: Fully assembled and balanced units eliminate vibrations at all speeds matching OEM hub mounting
- Corrosion-Resistant Hardware: Black zinc-plated floating buttons and Grade 12 fasteners ensure long-term durability
- Factory Fitment: Retains OEM center bore pad depth and caliper clearance for direct bolt-on installation
Product Notes
- Pair includes left and right rotors hardware pre-installed
- Perform 500-600 mile bed-in procedure for optimal performance
- Compatible with OEM or aftermarket pads and calipers
Installation Notes
- Professional installation recommended.
- Torque to OEM specs using thread locker on caliper bolts
- Uses factory mounting hardware no adapters required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2020 | Ford | Mustang | Shelby GT350 |
| 2016-2020 | Ford | Mustang | Shelby GT350R |
Why Choose GiroDisc?
- Proven in GT racing series and endurance events
- High-carbon rotors resist warping under extreme heat
- Hand-assembled in USA with aircraft-grade components
Frequently Asked Questions
- Q: Will these rotors fit both GT350 and GT350R models?
A: Yes designed for 2016-2020 Ford Mustang Shelby GT350 and GT350R with identical front brake specs - Q: What materials are used in construction?
A: 6061-T6 aircraft aluminum hats high-carbon 48 cast iron rotor rings and stainless steel floats - Q: What is the warranty coverage?
A: One-year limited warranty against defects covers manufacturing issues with proof of purchase
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-wrapped box 18 x 18 x 8 inches
- Weight: 48 lbs





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