Chevrolet, GMC (Coil/Coil) Coilover Spring and Shock Assembly - ICON Vehicle Dynamics - 71660

REAR COILOVER KIT
71660
OEM Wheels and Tires Fitment: Yes
Recommended Aftermarket Wheels: ICON Alloys - 17x8.
5 with 4.
75” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9 with 5” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9 with 5” Backspace / 0mm Offset
Recommended Aftermarket Tires: 33"x12.
50" (Larger tires may fit but fender trimming and modifications may be required)
APPLICATION NOTE #55: Shocks are fully serviceable.
Lift heights indicated are for a stock equipped vehicle.
APPLICATION NOTE #174: Rear toe link kit part number 71020 is also required
TECH NOTE: Most Tahoe/Yukon submodels will have rear lift height range of 3-4" over stock
TECH NOTE: Most Suburban/Yukon XL submodels will have rear lift height range of 2.
5-3.
5" over stock
TECH NOTE: Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspesnsion.
21-23 GM SUV REAR 2.
5 VS RR COILOVER KIT
ICON's 2.
5 Series coilover shocks are designed and built to give your vehicle outstanding performance off-road and a smooth ride on the street.
These shocks are configured specifically for each application in both length and damping tune.
ICON Vehicle Dynamics V.
S.
Series 2.
5” coilover shocks are an incredible upgrade for the rear end of 2021-2023 Chevrolet Tahoe and Suburban/2021-2023 GMC Yukon and Yukon XL SUVs.
Their longer length offers an increase in total rear wheel travel compared to stock, improving suspension performance and ride quality.
ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while 3-4” of rear lift height adjustability on Tahoe and Yukon or 2.
5-3.
5" of rear lift on Suburban or Yukon XL, allows the use of larger, more aggressive wheel and tire combinations.
The larger 2.
5” diameter shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain.
Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade.
When paired with ICON front 2.
5 Series coilover shocks vehicle control will be balanced front to rear, resulting in the best overall driving experience for your GM SUV.
Increased rear wheel travel and improved ride quality over stock
PTFE lined spherical bearings for extended longevity and minimal deflection
Fully rebuildable and re-tunable
Vehicle specific tuned for superior shock damping and control
Adjustable coilovers yield 3-4” or 2.
5-3.
5" of rear lift height over stock, depending on vehicle
Remote reservoirs maintain cooler operating temperatures during extended off-road use
ICON engineered coil springs
Corrosion resistant CAD plated 2.
5” diameter shock bodies
7/8" diameter hardened chrome plated shafts
6061 Aircraft grade aluminum CNC machined components
ICON 2021-2023 Chevrolet Tahoe and Suburban/2021-2023 GMC Yukon and Yukon XL, 3-4” Lift, Rear, V.
S.
2.
5 Series Coilover Kit, Remote Reservoir, 71660
ICON 2021-2023 Chevrolet Tahoe and Suburban/2021-2023 GMC Yukon and Yukon XL, 3-4” Lift, Rear, V.
S.
2.
5 Series Coilover Kit, Remote Reservoir
ICON 21-23 GM SUV REAR 2.
5 VS RR COILOVER KIT.

Detailed Fitment Results
Year Make Model Submodel 2021 Chevrolet Suburban LS 2021 Chevrolet Suburban LT 2021 Chevrolet Suburban RST 2021 Chevrolet Suburban Commercial 2021 Chevrolet Tahoe LS 2021 Chevrolet Tahoe LT 2021 Chevrolet Tahoe Z71 2021 Chevrolet Tahoe RST 2021 Chevrolet Tahoe Commercial 2021 Chevrolet Tahoe PPV 2021 Chevrolet Tahoe SSV 2021 GMC Yukon XL SLE 2021 GMC Yukon XL SLT 2021 GMC Yukon SLE 2021 GMC Yukon SLT 2021 GMC Yukon AT4 2022 Chevrolet Suburban LS 2022 Chevrolet Suburban LT 2022 Chevrolet Suburban RST 2022 Chevrolet Suburban Commercial 2022 Chevrolet Tahoe LS 2022 Chevrolet Tahoe LT 2022 Chevrolet Tahoe Z71 2022 Chevrolet Tahoe RST 2022 Chevrolet Tahoe Commercial 2022 Chevrolet Tahoe PPV 2022 Chevrolet Tahoe SSV 2022 GMC Yukon XL SLE 2022 GMC Yukon XL SLT 2022 GMC Yukon SLE 2022 GMC Yukon SLT 2022 GMC Yukon AT4 2023 Chevrolet Suburban LS 2023 Chevrolet Suburban LT 2023 Chevrolet Suburban RST 2023 Chevrolet Suburban Commercial 2023 Chevrolet Tahoe LS 2023 Chevrolet Tahoe LT 2023 Chevrolet Tahoe Z71 2023 Chevrolet Tahoe RST 2023 Chevrolet Tahoe Commercial 2023 Chevrolet Tahoe PPV 2023 Chevrolet Tahoe SSV 2023 Chevrolet Tahoe Police 2023 GMC Yukon XL SLE 2023 GMC Yukon XL SLT 2023 GMC Yukon SLE 2023 GMC Yukon SLT 2023 GMC Yukon AT4