2000 - 2006 Chevrolet / GMC SUV RPO Code ZW7 + G65 6" Drop Coil nivomat
This 6-inch Trekline rear lowering coil is the specialized GMT800 solution for vehicles equipped with the ZW7 + G65 Nivomat/light-duty rear suspension package. The RPO-code requirement matters: this is not the same application as a standard rear coil.
Rear Drop: Approximately 6 inches
What’s Included:
- Pair of rear lowering / drop coil springs
Vehicle Fitment:
- 2000-2006 Chevrolet / GMC GMT800 SUV applications equipped with RPO ZW7 + G65
- Verify BOTH ZW7 and G65 RPO codes on the vehicle before ordering
Important Fitment & Installation Notes:
- SPECIAL Nivomat / light-duty coil application: the vehicle must have BOTH RPO codes ZW7 and G65.
- Do not substitute a standard GMT800 drop coil when these RPO codes are present; verify the option label before ordering.
- The advertised drop is referenced from factory-stock OEM ride height. Worn or sagged original springs can change the measured difference from the vehicle’s current height.
- After installation, verify bump-stop clearance, brake-hose slack, driveline angles, tire/body clearance and perform a road-test inspection.
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A rear trailing arm relocator kit is required with this deep-drop rear coil setup. Lowering the rear 5 inches or more changes the operating angle and position of the rear suspension arms. The relocator corrects the mounting geometry so the suspension can operate properly at the new ride height.
[Click here for the required Rear Trailing Arm Relocator Kit]
Relocator kit sold separately.
Why use purpose-built rear lowering coils? A matched drop spring keeps the coil shape and spring behavior controlled for the intended lower ride height, giving the suspension a more predictable foundation than modified factory springs.
Factory Suspension Note: This coil is specifically for the ZW7 + G65 Nivomat/light-duty application. If your vehicle also uses an AutoRide / electronic height-sensor system, shop our Rear Sensor Rods and match the rod kit to the vehicle year and model before ordering.
Placement: Rear
Brand: Trekline Motorsports
SKU: 80006274
