89716 Stainless Brake Lines, Front and Rear Extended Brake Lines Compatible with Jeep Wrangler JK JKU 2007-2018 for 4-6" Lift. 【MATERIAL】: Our brake lines are made of stainless steel. Compared to rubber materials, braided stainless steel shells can prevent rocks, mud, and debris, while also preventing brake line expansion to ensure stable fluid flow under pressure.
