
Product Susp Accessories
Brake Lines | Front | 4-6 Inch | Chevy/GMC C10/K10 Truck & SUV/K5 Blazer (71-78)
Rough Country · In stock — ready to install
DOT approved Braided stainless steel exterior Offers superior protection from off-road debris Pressure tested to 4,000PSI Length: 23in
- Certified Rough Country Dealer
- Installed in-house
- Fits 53 vehicles
Detail About this part
What it is
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.
Fitment 53 vehicles
Fits these vehicles
Not sure it fits yours? Send your year, make and model with your quote and we'll confirm.
- Chevrolet Blazer Base · 1971–1974 · 4WD
- Chevrolet K10 Cheyenne · 1975–1978 · 4WD
- Chevrolet K10 Custom Deluxe · 1975–1978 · 4WD
- Chevrolet K10 Scottsdale · 1975–1978 · 4WD
- Chevrolet K10 Silverado · 1975–1978 · 4WD
- Chevrolet K10 Suburban Custom Deluxe · 1975–1978 · 4WD
- Chevrolet K10 Suburban Scottsdale · 1975–1978 · 4WD
- Chevrolet K10 Suburban Silverado · 1975–1977 · 4WD
- Chevrolet K20 Cheyenne · 1975–1978 · 4WD
- Chevrolet K20 Custom Deluxe · 1975–1978 · 4WD
- Chevrolet K20 Scottsdale · 1975–1978 · 4WD
- Chevrolet K20 Silverado · 1975–1978 · 4WD
- Chevrolet K20 Suburban Custom Deluxe · 1975–1978 · 4WD
- Chevrolet K20 Suburban Scottsdale · 1975–1978 · 4WD
- Chevrolet K20 Suburban Silverado · 1975–1977 · 4WD
- Chevrolet K30 Cheyenne · 1977–1978 · 4WD
- Chevrolet K30 Custom Deluxe · 1977–1978 · 4WD
- Chevrolet K30 Scottsdale · 1977–1978 · 4WD
- Chevrolet K30 Silverado · 1977–1978 · 4WD
- Chevrolet K5 Blazer Base · 1976–1976 · 4WD
- Chevrolet K5 Blazer Cheyenne · 1975–1978 · 4WD
- Chevrolet K5 Blazer Custom Deluxe · 1975–1978 · 4WD
- Chevrolet K5 Blazer Silverado · 1978–1978 · 4WD
- GMC Jimmy Base · 1971–1978 · 4WD
- GMC Jimmy High Sierra · 1975–1978 · 4WD
- GMC Jimmy Sierra Classic · 1975–1978 · 4WD
- GMC Jimmy Sierra Grande · 1975–1978 · 4WD
- GMC K15 Base · 1975–1978 · 4WD
- GMC K15 High Sierra · 1975–1978 · 4WD
- GMC K15 Indy Hauler · 1977–1977 · 4WD
- GMC K15 Sierra Classic · 1975–1978 · 4WD
- GMC K15 Sierra Grande · 1975–1978 · 4WD
- GMC K15 Suburban Base · 1975–1978 · 4WD
- GMC K15 Suburban High Sierra · 1975–1978 · 4WD
- GMC K15 Suburban Sierra Classic · 1975–1978 · 4WD
- GMC K15 Suburban Sierra Grande · 1975–1978 · 4WD
- GMC K15/K1500 Pickup Base · 1971–1974 · 4WD
- GMC K15/K1500 Suburban Base · 1971–1974 · 4WD
- GMC K25 Base · 1975–1978 · 4WD
- GMC K25 High Sierra · 1975–1978 · 4WD
- GMC K25 Sierra Classic · 1975–1978 · 4WD
- GMC K25 Sierra Grande · 1975–1978 · 4WD
- GMC K25 Suburban Base · 1975–1978 · 4WD
- GMC K25 Suburban High Sierra · 1975–1978 · 4WD
- GMC K25 Suburban Sierra Classic · 1975–1978 · 4WD
- GMC K25 Suburban Sierra Grande · 1975–1978 · 4WD
- GMC K25/K2500 Pickup Base · 1971–1974 · 4WD
- GMC K25/K2500 Suburban Base · 1971–1974 · 4WD
- GMC K35 Base · 1977–1978 · 4WD
- GMC K35 High Sierra · 1977–1978 · 4WD
- GMC K35 Sierra Classic · 1977–1978 · 4WD
- GMC K35 Sierra Grande · 1977–1978 · 4WD
- GMC K35/K3500 Pickup Base · 1971–1974 · 4WD
Specs At the counter
Details
- SKU
- 89340S
- UPC
- 843030131647
- Brand
- Rough Country
- Category
- Susp Accessories
- Weight
- 2.00lbs
- Availability
- In stock — ready to install
Get it installed SKU 89340S
Put this on your rig
Send your year, make and model — we confirm fitment and quote the install straight. No cart, no games.
Let's Get It On Your Rig.
Genuine Rough Country parts, installed right, by a certified dealer in Elkton.

