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SKU:
ZZ3F08006
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2X Front Extended Brake Line 89340S for Chevy C10 C20 K10 K20 Suburban 1971-1991
$87.59
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$87.59
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Front Extended Brake Line for Chevy
This set includes two front extended brake lines, part number 89340S, for Chevy C10, C20, K10, and K20 pickup trucks as well as Suburbans from 1971 through 1991. These front extended brake lines replace worn factory hoses, restoring solid braking pressure for daily drivers or project trucks.
Overview
These are two front extended brake lines, part number 89340S, for Chevy C10, C20, K10, K20, and Suburban models produced between 1971 and 1991. They serve as a direct replacement for brake lines that have corroded, cracked, or stretched, keeping brake fluid flowing reliably. The extended length gives extra slack for lifted trucks while maintaining a secure fit on standard-height Chevy vehicles.
Built For Performance
- Extended length provides clearance for lifted suspension systems
- Rigid steel construction prevents flex under high brake pressure
- Factory-style fittings allow bolt-on installation without modification
- Zinc-plated surface resists rust in harsh climates
- Meets DOT standards for hydraulic brake line safety
Fits These Machines
- for Chevy C10 Pickup 1971-1991
- for Chevy C20 Pickup 1971-1991
- for Chevy K10 Pickup 1971-1991
- for Chevy K20 Pickup 1971-1991
- for Chevy Suburban 1971-1991
On-The-Job Use
- Replace deteriorating front brake lines during routine maintenance
- Install when adding a lift kit to avoid line tension
- Use for frame swaps or custom builds that alter brake routing
- Handy for fleet repairs on older Chevy work trucks
Specs At A Glance
| Part Number(s) | 89340S |
| Quantity | 2 lines |
| Position | Front |
| Type | Extended brake line |
Good To Know
Q: Will this work on a 1980 Chevy K10 with a 4-inch lift? A: Yes, the extended length is designed to handle aftermarket lifts up to several inches without binding or pulling. Confirm your exact routing before final tightening.
Q: Are these lines compatible with drum brakes on the front? A: Yes, they work with both drum and disc front brake setups as long as the fitting type matches your Chevy model. Check your existing line fittings before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.