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SKU:
ZZ3F08000
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2X Front Extended Brake Line 89340S for Chevy K5 Blazer 1971-1984, 1986-1991
$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 K5 Blazer 1971-1984, 1986-1991
This extended front brake line set, cross-referenced as 89340S, replaces worn or undersized brake hoses on Chevy K5 Blazer models from 1971-1984 and 1986-1991. The extended length accommodates lifted suspensions without stressing the line during steering or articulation. This front extended brake line ensures consistent brake fluid delivery to the front calipers.
Overview
The front extended brake line is a hydraulic hose designed for Chevy K5 Blazer applications, providing a longer reach than factory lines. It carries brake fluid from the chassis to the front wheel calipers, maintaining braking performance on vehicles with suspension lifts. This front extended brake line suits owners of classic K5 Blazers needing a reliable replacement or upgrade.
Built For Performance
- Extended length for lifted suspension applications
- Cross-referenced to OEM part number 89340S
- Reinforced construction to handle high brake fluid pressure
- Corrosion-resistant fittings for long service life
- Designed to prevent kinking during steering and suspension travel
Fits These Machines
- for Chevy K5 Blazer 1971-1984
- for Chevy K5 Blazer 1986-1991
On-The-Job Use
- Replaces factory brake lines during suspension lift installation
- Restores braking performance on older K5 Blazer models
- Used in off-road and trail driving applications
- Suitable for body lift or suspension lift maintenance
Specs At A Glance
| Position | Front (2 lines included) |
| Length | Extended |
| Part Number(s) | 89340S |
Good To Know
Q: Why does this brake line need to be extended? A: Lifted suspensions increase the distance between the frame and the wheel caliper. A standard line may stretch or tear, so the extended length provides enough slack for full steering lock and suspension travel.
Q: Are these lines a direct fit for all K5 Blazers in the listed years? A: They match the listed model years, but verify the thread fitting size and banjo bolt style on your specific vehicle before ordering. Serial number and trim can affect the connection type.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.