The Wilwood Forged Dynalite Big Brake Front Hub Kit (140-7675-DR) is a complete front brake upgrade designed for classic American muscle cars, vintage rods, and custom performance builds using traditional non-ABS spindles. This kit delivers increased stopping power through larger 12.19-inch rotors and lightweight forged Dynalite 4-piston calipers, making it an ideal match for upgraded wheels, tires, suspension, and high-performance street or strip use.
Featuring red powder-coated Dynalite calipers, SRP drilled and slotted rotors, and aluminum hubs with dual bolt patterns, this system offers both performance and visual appeal. Designed for lug-mounted spindles, the kit provides excellent pedal feel, heat control, and reliable braking performance for demanding driving conditions.
Key Features
- Forged Dynalite 4-piston front brake system with hubs
- Larger 12.19” rotors for increased braking leverage
- Red powder-coated calipers for performance styling
- SRP drilled & slotted rotors improve cooling and pad bite
- Aluminum hubs reduce unsprung weight
- Designed for traditional non-ABS disc or drum brake spindles
- Ideal for performance street, strip, and custom builds
- Minimum wheel diameter required: 15 inches
Caliper Specifications
- Caliper Type: Forged Dynalite Internal
- Piston Count: 4
- Piston Bore: 1.75”
- Total Piston Area: 4.80 in²
- Piston Material: Stainless steel
- Finish: Red powder coat
- Brake Pad Compound: BP-10
- Brake Pad Plate: 7112
Rotor Specifications
- Rotor Diameter: 12.19”
- Rotor Width: 0.81”
- Style: SRP drilled & slotted
- Material: Iron
- Surface Finish: Black electro-coat
- Vane Count: 32
- Design Type: SRP-BLK
Hub Specifications
- Hub Type: Vented rotor offset hub
- Material: Aluminum
- Finish: Bare
- Bolt Patterns: 5 x 4.50 / 5 x 4.75
- Stud Size: 1/2-20
- OE Hub Offset Change: +0.19
Fitment Information
This front brake kit fits a wide range of classic GM, Ford, and custom applications, including but not limited to:
- GM A-Body, F-Body, and X-Body vehicles
- Chevrolet Camaro, Chevelle, Nova, El Camino, Malibu
- Pontiac GTO, Firebird, LeMans, Tempest
- Buick Skylark, GS, Special, Sportwagon
- Oldsmobile Cutlass, 442, F85
- Ford Mustang, Falcon, F-100 (with compatible spindles)
- Vehicles equipped with factory disc, drum, or Ridetech pin spindles
Note: Designed for lug-mounted spindles. Minimum 15” wheel diameter required. Always verify spindle type and wheel clearance before ordering.
What’s Included
- Forged Dynalite 4-piston front calipers (left & right)
- 12.19” SRP drilled & slotted rotors
- Aluminum front hubs with studs
- Performance brake pads
- Mounting hardware