Out of stock
SKU: WIL140-9917-D
UPC: 889545032536
MPN: 140-9917-D
The Wilwood Brake Kit Front Pro Spindle with 11-inch Diameter Rotor (Model 140-9917-D) is a complete front brake assembly engineered for high-performance automotive applications requiring superior stopping power and thermal management. This kit combines Wilwood's Dynalite four-piston caliper technology with an 11.00-inch drilled and slotted iron rotor mounted on a Pro Spindle configuration, delivering the stopping precision demanded by enthusiasts running serious track, road course, or high-speed street applications.
The four-piston Dynalite caliper provides progressive clamping force and improved brake modulation compared to single-piston designs, critical for vehicles where threshold braking and consistent pedal feel matter. The drilled and slotted rotor geometry enhances heat dissipation and gas evacuation during repeated braking cycles, reducing fade and extending pad life under demanding conditions. The offset Pro Spindle mounting accommodates a wide range of wheel and suspension geometries while maintaining proper brake geometry. Black powder-coat finish on the aluminum components resists corrosion and maintains appearance through extended use. Total kit weight is 39.75 lbs, reflecting the robust construction necessary for reliable performance in demanding environments.
This brake system is suited for street rods, classic car restorations, performance imports, and purpose-built race vehicles where OEM brake capacity falls short of current performance goals. Buyers integrating this kit should verify spindle compatibility, brake line routing, and wheel clearance specific to their vehicle platform before installation. Wilwood brake kits require proper bedding procedures and high-temperature DOT 4 brake fluid to achieve specified performance.
Complete front brake upgrades like this kit represent a substantial investment in stopping capability and represent a popular category for automotive enthusiasts seeking tangible performance gains. The Dynalite system strikes a balance between cost, weight, and thermal capacity suitable for street-driven performance cars and weekend track vehicles.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
