The Performance Series 2.5 IFP smooth body shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
The precision metal impact aluminum body increases cooling capacity and will never rust. Inside you will find our race-proven performance valving technology. Our 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 race developed high flow damping piston matched with application specific valving provides the Performance Series 2.5 IFP shock a predicable ride quality capable of handling the roughest road conditions.
Specifications
| PART NUMBER |
987-24-029 |
| SERIES |
Performance |
| TRAVEL |
9.36 |
| 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 |
| EXTENDED LENGTH |
25.75 |
| COMPRESSED LENGTH |
16.39 |
| TOP MOUNT |
Eyelet |
| BOTTOM MOUNT |
Eyelet |
| Year |
Make |
Model |
Drive Type |
Position |
Lift Height |
Comments |
| 2019 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss Models |
| 2020 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss Models |
| 2021 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss Models |
| 2022 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss and ZR2 Models |
| 2023 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss and ZR2 Models |
| 2024 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss and ZR2 Models |
| 2025 |
Chevrolet |
Silverado 1500 |
All |
Rear |
0-2 |
Excludes Trail Boss and ZR2 Models |
| 2019 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 Model |
| 2020 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 Model |
| 2021 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 Model |
| 2022 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 and AT4X Models |
| 2023 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 and AT4X Models |
| 2024 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 and AT4X Models |
| 2025 |
GMC |
Sierra 1500 |
All |
Rear |
0-2 |
Excludes AT4 and AT4X Models |
