How it works — 3 easy steps
Confirm your year, make, model, cab and bed match this kit's fitment.
Remove the old rusted lines and drop in the pre-bent, pre-flared NiCopp replacements — no cutting or flaring.
Connect the pre-installed fittings, bleed the brakes, and you're back on the road.
Description
EZ-Fit NiCopp Brake Line Kit — Silverado & Sierra 2500 Crew-Cab Short (2003-2007)
Swap out every rust-prone steel line on your HD GM short-bed in record time. The AGS EZ-Fit NiCopp kit arrives CNC-bent and tagged for 2003-2007 Silverado 2500 and Sierra 2500 Crew-Cab Short models, so each tube drops into factory clips with zero guesswork. Built from nickel-copper alloy tubing that shrugs off salt, moisture, and vibration, these lines outlast steel while remaining easy to finesse by hand for perfect alignment. All ends are pre-flared with OEM-style zinc-plated fittings—just thread in, torque, and drive.
Key Features
Vehicle-Specific Geometry – Exact routing for Crew-Cab Short chassis; no “universal” bends to fight
NiCopp Alloy Tubing – DOT-approved, rust-proof material rated to 10,000 PSI burst and 1,800 °F
Pre-Flared & Fitted – OEM double flares and metric fittings; installs without specialty tools
Complete System Coverage – Front, rear, over-axle, and master-cylinder lines plus clips where required
DIY-Friendly Tags – Each line labeled for its location; illustrated guide slashes install time
Lifetime Durability – Resistant to road salt, chassis flex, and off-road vibration for the life of the truck
Give your 2500-series workhorse the corrosion-proof stopping power it deserves—upgrade to EZ-Fit NiCopp and get back on the road with confidence.
Specifications
| Material | NiCopp (copper-nickel) alloy |
| Lines | Pre-bent & pre-flared to factory routing |
| Fittings | Correct fittings installed / included |
| Cutting / flaring | Not required — ready to install |
| Coverage | Complete hard-line replacement for the listed vehicle |
EZ-Fit Adjustable Tubing Straightener 3/16" to 3/8"
Brake & Fuel Line Bending Pliers - 3/16" & 1/4" O.D. Tubing
Tubing Bender 3/16" and 1/4"
Sil-Glyde Silicone Brake Lubricant