Skyjacker Black Max B8573 Rear Shock with Black Boot for 4.5-8 Inch Lifted 1973-1991 GM Full-Size SUVs

The Skyjacker Black Max B8573 is a durable rear shock absorber engineered for 1973-1991 GM full-size SUVs equipped with a 4.5 to 8 inch lift. This twin-tube shock features a steel construction with a black-painted finish and includes a protective black boot for added resistance against road debris, dirt, and other contaminants. Sold individually, it provides a reliable replacement or upgrade for lifted suspension applications.
Built to support the demands of off-road and everyday driving, the Black Max shock is designed to help control suspension movement and improve ride stability. Its application-specific fit makes installation straightforward on compatible GM full-size SUV models, while the twin-tube design supports consistent performance during changing driving conditions. The black finish also complements a wide range of custom suspension setups.
Skyjacker is recognized for producing suspension components designed for lifted vehicles, and the Black Max B8573 continues that focus with practical construction and dependable performance. This rear shock is intended for use with 4.5 to 8 inch lift systems and should be matched to the vehicle’s suspension configuration before installation. Professional installation is recommended to help ensure proper fitment, suspension geometry, and safe operation.

Features:

• Brand: Skyjacker

• Part Number: B8573

• Application: Rear shock for 1973-1991 GM full-size SUVs

• Lift Compatibility: Designed for vehicles with a 4.5 to 8 inch lift

• Shock Design: Twin-tube construction

• Material: Steel

• Finish: Black-painted exterior

• Protection: Includes a black protective boot

• Quantity: Sold individually

• Air Restricted: No

• Truck Freight Only: No