Skyjacker B8521 Black MAX Front Shock for 69-91 Chevy Blazer/GMC Jimmy/K10/K20

Regular price: $68.95
Regular price: ~~$71.49~~
Sale price: $68.95

Shipping calculated at checkout.

In Stock: 16

Orders by 1pm PST ship same business day

Free Shipping w/3-4 Day Delivery

Authorized Dealer

Fitment Guarantee

30-Day Hassle Free Returns

Product Specification:

SKU:SKYB8521

MPN: B8521

UPC: 803696238500

Weight: 4.5 lb

Inventory: 16

Type: Shocks and Struts

Vehicle Fitment

1969-1974 Chevy Blazer (RWD/4WD, Gas)
1987-1991 Chevy Blazer (4WD, Gas)
1970-1991 GMC Jimmy (RWD/4WD, Gas)
1973-1986 Chevy K10 Pickup (4WD, Gas/LPG)
1973-1986 Chevy K10 Suburban (4WD, Gas/LPG)
1973-1986 Chevy K20 Pickup (4WD, Gas/LPG)
1973-1986 Chevy K20 Suburban (4WD, Gas/LPG)
1979-1986 GMC K1500 (Front, 4WD, Gas)

Fitment Notes

Front position only - driver or passenger side
Recommended to replace shocks in pairs
Does not fit performance trims (e.g., Z06, ZR1)

Features

Black MAX twin-tube design for improved ride control
Foam-cell technology eliminates air pockets for consistent damping
High-pressure nitrogen gas charged for reduced fade
Durable black boot protects piston rod from debris
Multi-stage valving tuned for lifted and stock suspensions
Heavy-duty construction for off-road durability
Corrosion-resistant finish for long service life
Engineered for both RWD and 4WD platforms

Specifications

Position: Front (Driver/Passenger)
Compressed Length: 12.01 in
Extended Length: 19.32 in
Upper Mount: ES31
Lower Mount: ES24
Travel Length: 7.31 in
Gas Charged: Yes
Boot Included: Black protective boot

Included Components

1x Skyjacker B8521 Black MAX Shock Absorber
1x Black protective boot
1x Hardware kit (mounting bushings)

Product Description

The Skyjacker B8521 Black MAX Shock Absorber is engineered for classic Chevy and GMC trucks and SUVs, delivering reliable performance on both paved roads and rugged trails. Designed with a twin-tube construction and foam-cell technology, it ensures consistent damping by eliminating air pockets that can cause fade during extended use.

With a durable black boot and corrosion-resistant finish, this shock is built to withstand harsh environments while maintaining smooth ride quality. It is tuned for both stock and lifted suspensions, making it a versatile upgrade for enthusiasts who demand comfort and control. Installation is straightforward, with direct-fit mounting for legacy platforms through 1991, including Blazer, Jimmy, K10, K20, and K1500 models.

Whether restoring a classic or enhancing off-road capability, the Skyjacker B8521 provides the strength, reliability, and performance needed to keep your vehicle stable and responsive in all driving conditions.