Rough Country Brake Lines | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (71-78)
Rough Country Brake Lines | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (71-78)
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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.
Features
- DOT approved Braided stainless steel exterior Offers superior protection from off-road debris Pressure tested to 4,000PSI Length: 23in
Specifications
- Install time: 2-3 hours
- Manufacturer part number: 89340S
Installation instructions (PDF)
Notes: 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
Please confirm your exact vehicle, year and trim before ordering.
| Years | Make | Models |
|---|---|---|
| 1978 | Chevrolet | K5 Blazer (Silverado 4WD) |
| 1977-1978 | Chevrolet | K30 (Cheyenne 4WD, Custom Deluxe 4WD, Scottsdale 4WD, Silverado 4WD) |
| 1977-1978 | GMC | K35 (Base 4WD, High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1975-1978 | Chevrolet | K10 (Cheyenne 4WD, Custom Deluxe 4WD, Scottsdale 4WD, Silverado 4WD) |
| 1975-1978 | Chevrolet | K10 Suburban (Custom Deluxe 4WD, Scottsdale 4WD) |
| 1975-1978 | Chevrolet | K20 (Cheyenne 4WD, Custom Deluxe 4WD, Scottsdale 4WD, Silverado 4WD) |
| 1975-1978 | Chevrolet | K20 Suburban (Custom Deluxe 4WD, Scottsdale 4WD) |
| 1975-1978 | Chevrolet | K5 Blazer (Cheyenne 4WD, Custom Deluxe 4WD) |
| 1975-1978 | GMC | Jimmy (High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1975-1978 | GMC | K15 (Base 4WD, High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1975-1978 | GMC | K15 Suburban (Base 4WD, High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1975-1978 | GMC | K25 (Base 4WD, High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1975-1978 | GMC | K25 Suburban (Base 4WD, High Sierra 4WD, Sierra Classic 4WD, Sierra Grande 4WD) |
| 1971-1978 | GMC | Jimmy (Base 4WD) |
| 1977 | GMC | K15 (Indy Hauler 4WD) |
| 1975-1977 | Chevrolet | K10 Suburban (Silverado 4WD) |
| 1975-1977 | Chevrolet | K20 Suburban (Silverado 4WD) |
| 1976 | Chevrolet | K5 Blazer (Base 4WD) |
| 1971-1974 | Chevrolet | Blazer (Base 4WD) |
| 1971-1974 | GMC | K15/K1500 Pickup (Base 4WD) |
| 1971-1974 | GMC | K15/K1500 Suburban (Base 4WD) |
| 1971-1974 | GMC | K25/K2500 Pickup (Base 4WD) |
| 1971-1974 | GMC | K25/K2500 Suburban (Base 4WD) |
| 1971-1974 | GMC | K35/K3500 Pickup (Base 4WD) |
| Product Title | Store SKU | MFR Part # |
|---|---|---|
| Rough Country Brake Lines | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (71-78) | RC-89340S | 89340S |