Brake Lines Front | 4-6" | GMC C15/K15 Truck (1987)/Half-Ton Suburban (87-91)

Rough Country
Free Shipping (details)
This item ships free to the continental US
In stock
Order now and this part ships in


Upgrade your worn out rubber brake lines with Rough Country's Stainless Extended Steel Brake Line Kit. Our DOT approved brake line kits offer the necessary extra length to install your application, perfect for vehicles lifted 2in - 6in and for anyone who wants to swap out poor performing or decaying factory brake lines.

Rough Country's Stainless Steel replacements offer superior protection and a seriously long lifespan. A braided stainless steel exterior keeps your lines free from off-road debris, rocks, and mud that can penetrate factory rubber lines. This durable outer layer also prevents expansion of the internal Teflon layer - even under 4,000PSI - keeping fluid moving to the brake line for a noticeably firmer brake pedal feel. High-quality hollow fasteners at both ends of each brake line provide a leak-free flow path.


  • DOT approved
  • Braided stainless steel exterior
  • Offers superior protection from off-road debris
  • Pressure tested to 4,000PSI
  • Length: 27.5in

Notes - Important

  • ONLY fits 1987 pickup models
  • ONLY fits 1987-1991 SUV models
  • ONLY fits straight axle models
  • Recommended for models with 4in - 6in suspension lift kits
  • Models with less than 4-inches of lift may have excess slack to keep away from pinch areas


More Information
Est. Install Time2-3 hours

In the Box

  • Front Brake Lines
  • Hardware


Vehicle Fitment

1987-1987 4WD Chevy C10/K10 Pickup
1987-1991 4WD Chevy C10/K10 Suburban
1987-1987 4WD Chevy C20/K20 Pickup
1987-1991 4WD Chevy C20/K20 Suburban
1987-1991 4WD Chevy K5 Blazer
1987-1987 4WD GMC C15/K15 Pickup
1987-1991 4WD GMC C15/K15 Suburban
1987-1987 4WD GMC C25/K25 Pickup
1987-1991 4WD GMC C25/K25 Suburban
1987-1991 4WD GMC Jimmy
ALWAYS read all product page details for more important fitment information



has been added to your cart.