{"product_id":"wilwood-140-17874-d-xrd-dual-sa-rear-brake-kit-for-big-ford","title":"Wilwood 140-17874-D XRD Dual SA Rear Brake Kit for Big Ford","description":"KIT DRAG REAR BIG FORD N EW XRD2.50 OFF\n\u003cp\u003eUpgrade rear braking performance with the Wilwood 140-17874-D XRD Dual SA Brake Kit, engineered for Big Ford applications. This complete rear brake system features dual four-piston calipers paired with drilled and scalloped rotors to provide strong stopping power, consistent braking response, and efficient heat management for demanding street, track, and performance use.\u003cbr\u003eThe system includes aluminum calipers finished in gray anodizing for corrosion resistance and a clean, durable appearance. Its 2.50-inch offset configuration is designed to support proper rotor and caliper positioning on compatible Big Ford rear axle assemblies. The drilled and scalloped rotor design helps promote cooling and supports reliable brake performance during repeated stops.\u003cbr\u003eWilwood’s XRD Dual SA package combines race-inspired braking technology with a practical bolt-on design for enthusiasts and builders seeking a balanced rear brake upgrade. The dual four-piston caliper arrangement distributes clamping force across the rotor surface, helping deliver smooth, controlled braking while maintaining pedal confidence. Verify axle, wheel, rotor, and clearance compatibility before installation.\u003cbr\u003eThe Wilwood 140-17874-D rear brake kit is supplied as a complete performance braking solution for suitable Big Ford applications. Professional installation is recommended, along with proper brake system bleeding, bedding, and inspection before use. This kit is not air restricted and is not designated for truck freight only.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Wilwood\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 140-17874-D\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Rear brake system for compatible Big Ford axle assemblies\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCaliper Configuration: Dual four-piston aluminum calipers\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRotor Style: Drilled and scalloped rotors\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRotor Offset: 2.50 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCaliper Finish: Gray anodized\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrake Kit Type: XRD Dual SA performance rear brake kit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFreight Classification: Not designated for truck freight only\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAir Restriction: Not air restricted\u003c\/li\u003e\u003c\/ul\u003e","brand":"WILWOOD","offers":[{"title":"Default Title","offer_id":67644080849148,"sku":"WIL140-17874-D","price":2636.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/8797\/5420\/files\/WIL140-17874-D_30b53a67-e6f5-47bb-ad18-a5203f6dffc3.jpg?v=1791086173","url":"https:\/\/ozkonickustomz.com\/products\/wilwood-140-17874-d-xrd-dual-sa-rear-brake-kit-for-big-ford","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}