{"product_id":"wilwood-140-15345-sprint-inboard-rear-brake-kit-with-billet-narrow-dynalite-caliper","title":"Wilwood 140-15345 Sprint Inboard Rear Brake Kit with Billet Narrow Dynalite Caliper","description":"Sprint Inboard Brake Kit Radial Mount 11.75 Rotor\n\u003cp\u003eUpgrade sprint car braking performance with the Wilwood 140-15345 Sprint Inboard Brake Kit. Designed for rear applications, this complete brake system combines a lightweight billet narrow Dynalite four-piston caliper with an 11.75-inch slotted and scalloped steel rotor. The radial-mount configuration provides a clean, competition-focused installation for vehicles requiring reliable inboard braking performance and efficient heat management.\u003cbr\u003eThe gray anodized aluminum caliper offers a durable, corrosion-resistant finish while helping reduce unsprung weight. Its four-piston design delivers consistent clamping force across the rotor, supporting responsive pedal feel and dependable braking during demanding racing conditions. The slotted and scalloped steel rotor helps maintain friction-surface consistency while promoting airflow and reducing unnecessary rotating mass.\u003cbr\u003eThis Wilwood kit includes a 3 x 46 spline sprint car hat, making it suitable for compatible sprint car rear-end and hub configurations. The compact inboard layout is engineered for race applications where packaging, weight control, and serviceability are essential. As a complete brake solution, the kit simplifies component selection while providing matched braking hardware from a trusted performance manufacturer.\u003cbr\u003eFeature: Rear sprint car inboard brake system\u003cbr\u003eFeature: Billet narrow Dynalite four-piston caliper\u003cbr\u003eFeature: Radial-mount caliper configuration\u003cbr\u003eFeature: 11.75-inch slotted and scalloped steel rotor\u003cbr\u003eFeature: Gray anodized aluminum caliper finish\u003cbr\u003eFeature: 3 x 46 spline sprint car hat\u003cbr\u003eFeature: Competition-oriented lightweight design\u003cbr\u003eFeature: Air-restricted: No\u003cbr\u003eFeature: Truck freight only: No\u003cbr\u003eVerify rotor, spline, mounting, and vehicle compatibility before installation. Professional installation and proper brake system setup are recommended for safe, reliable performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eRear sprint car inboard brake system\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBillet narrow Dynalite four-piston caliper\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRadial-mount caliper configuration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e11.75-inch slotted and scalloped steel rotor\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGray anodized aluminum caliper finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3 x 46 spline sprint car hat\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompetition-oriented lightweight design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAir-restricted: No\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTruck freight only: No\u003c\/li\u003e\u003c\/ul\u003e","brand":"WILWOOD","offers":[{"title":"Default Title","offer_id":67644087468284,"sku":"WIL140-15345","price":815.39,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ozkonickustomz.com\/products\/wilwood-140-15345-sprint-inboard-rear-brake-kit-with-billet-narrow-dynalite-caliper","provider":"Ozkonic Kustomz LLC","version":"1.0","type":"link"}