Our bolt-on, Performance Series Coil-over IFP shock is loaded with advanced technology and a long list of features that set it apart. The precision, metal impact extruded aluminum body increases cooling capacity and is rust resistant. The vehicle-specific upper mount includes a composite bushing that isolates noise and vibration.
Locking, spring preload rings that allow easy ride height and preload adjustment retain a top quality racing coil, selected to deliver the optimal spring rate. Performance Series Coil-Over IFP shocks bolt on with no modifications and are designed to level your truck front-to-rear. Applications are available for stock and lifted trucks that re-use the stock shock.
Inside is an internal reservoir with Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure, nitrogen-charged gas chamber. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. The easy-to-install, Performance Series 2.5 Coil-over IFP provides a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
Specification
| PART NUMBER |
987-02-005 |
| SERIES |
Performance |
| TRAVEL |
5.29 |
| BODY |
2.5” Impact extruded and CNC machined 6061-T6 clear anodized aluminum one-piece body resists rust over time |
| BODY PLATING |
Clear-anodized for a durable finish |
| COMPONENTS |
Black-anodized, CNC-machined 6061-T6 billet aluminum |
| SHAFT |
5/8" hard chrome plated heat-treated alloy steel |
| PISTON |
Race-developed high-flow piston design |
| EXTENDED LENGTH |
23.03 |
| COMPRESSED LENGTH |
17.74 |
| TOP MOUNT |
OEM |
| BOTTOM MOUNT |
Eyelet |
| Year |
Make |
Model |
Drive Type |
Position |
Lift Height |
Comments |
| 2019 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift Only |
| 2020 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift Only |
| 2021 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift Only |
| 2022 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift, Excludes ZR2 |
| 2023 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift, Excludes ZR2 |
| 2024 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift, Excludes ZR2 |
| 2025 |
Chevrolet |
Silverado 1500 |
All |
Front |
0-2 |
Trail Boss Models Fit 0" Lift, Excludes ZR2 |
| 2019 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
AT4 Model Fits 0" Lift Only |
| 2020 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
AT4 Model Fits 0" Lift Only |
| 2021 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
AT4 Model Fits 0" Lift Only |
| 2022 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
Excludes AT4X Models, AT4 Model Fits 0" Lift Only |
| 2023 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
Excludes AT4X Models, AT4 Model Fits 0" Lift Only |
| 2024 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
Excludes AT4X Models, AT4 Model Fits 0" Lift Only |
| 2025 |
GMC |
Sierra 1500 |
All |
Front |
0-2 |
Excludes AT4X Models, AT4 Model Fits 0" Lift Only |
