SKU: 120-13842-BK | UPC: 889545070910
Wilwood Forged Dynalite Black Caliper 1.62in Pistons 0.81in Disc – 1965-1970 Ford Mustang
The Forged Billet Dynalite Internal black caliper represents the latest advancement in Wilwood’s Dynalite series. It fits 1965-1970 Ford Mustang rear positions and other classic muscle cars in drag brake setups. This radial mount caliper with dual 1.62-inch pistons delivers rigid braking force for 0.81-inch thick discs used in high-performance applications.
Key Features
- Forged Billet Construction: 6061-T6 aluminum body provides high strength-to-weight ratio at 4.9 lbs per caliper
- Spacerless Design: Eliminates spacers for maximum stiffness and clean appearance
- Single Split Bridge: Enhances rigidity and reduces deflection under heavy loads
- Dual 1.62in Pistons: 41mm pistons ensure even pressure distribution and fade-resistant stopping power
- Black Anodized Finish: Corrosion-resistant coating with square bore design for smooth pad movement
Product Notes
- Right-hand caliper pairs with 120-13841-BK left-hand for complete axle set
- Requires matching 0.81in thick rotors pads and radial mount brackets sold separately
- Ships as single caliper for custom or kit-based brake upgrades
Installation Notes
- Professional installation recommended.
- Uses 3.50-inch radial mount pattern with 5/8-18 x 1.75-inch mounting bolts
- Compatible with Wilwood drag brake kits like 140-10155 for 1965-1966 Mustang rear
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965-1966 | Ford | Mustang | All |
| 1967-1970 | Ford | Mustang | All |
| 1967-1969 | Chevrolet | Camaro | All |
| 1968-1972 | Chevrolet | Chevelle | All |
| 1968-1974 | Chevrolet | Nova | All |
Why Choose Wilwood?
- Decades of leadership in motorsport brake components
- Forged designs proven in NHRA drag racing
- Precision CNC machining for consistent performance
Frequently Asked Questions
- Q: Will this caliper fit 1965-1970 Ford Mustang rear brakes?
A: Yes it bolts into Wilwood drag brake kits for 1965-1970 Mustang rear drum-to-disc conversions using matching rotors and brackets - Q: What finish and material does it use?
A: Forged 6061-T6 billet aluminum with durable black anodized finish resists corrosion and wear - Q: What is the warranty and installation support?
A: Backed by Wilwood one-year limited warranty detailed instructions and tech support available on wilwood.com
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure Wilwood box 10in x 8in x 6in
- Weight: 4.9 lbs





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