King Shocks 25001-154A Rear 2.5in Piggyback Shocks for 07-18 Silverado/Sierra

Vehicle Fitment

• 2007-2018 Chevrolet Silverado 1500 (4WD)
• 2007-2018 GMC Sierra 1500 (4WD)

Fitment Notes

• Rear application; sold as a pair
• Easy bolt-on installation for stock height, or custom kits available for lifted aftermarket suspensions
• Factory shock mounting bolts are reused for installation

Features

• King OEM Performance Upgrade Kit custom tuned for unparalleled levels of performance and ride quality
• Subjected to punishing real-world testing to develop the optimal damping curve and spring rate for your vehicle
• Large 2.5" shock body increases fluid capacity for smoother, cooler running shocks
• Piggyback hose reservoir allows for a larger volume of oil and gas and lower operating pressures, improving consistency and reducing fade
• Included compression adjuster gives 20 precise clicks of compression damping adjustment to further refine ride quality
• 100% bolt-on performance with increased wheel control
• Built from the same quality materials and precise tolerances as King's top-of-the-line Pure Race series shocks
• Extensive dynamometer lab testing paired with real-world testing to develop the optimal damping curves
• Hand built in the USA and fully serviceable/rebuildable after years of extreme use

Specifications

• Shock diameter: 2.5"
• Position: Rear
• Reservoir type: Piggyback hose reservoir
• Extended length: 24.838"
• Gas pressure: 200 PSI
• Compression adjustment: 20 clicks (adjuster included)
• Quantity: Sold as a pair

Included Components

• 2x Rear 2.5" piggyback reservoir shocks with compression adjuster
• Mounting hardware and installation instructions

Product Description

The King Shocks 2.5" Rear Piggyback Shock Kit (part 25001-154A) is a King OEM Performance Upgrade custom tuned to give your Silverado or Sierra 1500 unparalleled levels of performance and ride quality. Each kit has been subjected to punishing real-world testing to develop the optimal damping curve and spring rate for your vehicle.

The large 2.5" shock body increases fluid capacity for smoother, cooler-running shocks, while the piggyback hose reservoir allows for greater oil and gas volume at lower operating pressures - improving consistency and reducing fade. The included compression adjuster gives you 20 precise clicks of adjustment to fine-tune ride quality to your liking.

Every kit is hand built in the USA with top-of-the-line materials machined to precise tolerances by King's experienced shock technicians. Installation is 100% bolt-on, reusing your factory shock mounting bolts, and these shocks are completely serviceable and can be fully rebuilt after years of extreme use.