Fox 2.0 Performance Series 10.1in Travel Smooth Body IFP Rear Shock for Select 1999-2007 Chevy/GMC Silverado/Sierra 1500 (0-1in Lift) 985-24-043

Fits select 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 (including Classic and HD Classic models) with 0-1 inch of rear lift.

The FOX 2.0 Performance Series Smooth Body IFP (Internal Floating Piston) shock is engineered to transform your truck's ride quality and off-road control. Utilizing a vehicle-specific valving tune, these shocks provide a connected feel with reduced body sway while maintaining predictable handling during drop-out travel. The internal floating piston architecture separates the shock oil from the high-pressure nitrogen gas, eliminating oil aeration to ensure fade-free damping performance even in challenging terrain.

Constructed with a 2.0-inch metal-impacted 6061-T6 aluminum body, this shock dissipates heat four times faster than conventional steel shocks and features a clear-anodized finish for superior corrosion resistance. The unit is 100% serviceable and tunable, allowing for a longer overall lifespan compared to sealed factory units.

• Manufacturer Part Number: 985-24-043
• 10.100-inch travel with a 2.0-inch smooth bore aluminum body
• Internal Floating Piston (IFP) design prevents gas and oil mixing
• Black-anodized, CNC-machined 6061-T6 aluminum components
• Teflon-lined, heat-treated spherical bearings for durability
• Redundant sealing pack system including main seal, wiper seal, and scraper seal
• 5/8-inch hard chrome-plated heat-treated alloy steel shaft