Actual Product May Vary

Skyjacker Suspension

99-07 GM Black MAX Shock Absorber w/Black Boot 18.50" Ext 12.25" Col - Skyjacker Suspension

(You save $0.41 )


99-07 GM Black MAX Shock Absorber w/Black Boot 18.50" Ext 12.25" Col - Skyjacker Suspension Actual Product May Vary

Product Info

Black Max twin tube shock absorbers have increased fluid capacity and utilize foam-cell technology. When the shock is working hard and gets hot, the foam-cell insert compresses to compensate for oil expansion which maintains consistent Max performance throughout the operating temperature range of the shock.

The foam-cell design also eliminates air inside the shock which allows for mounting in any direction. Arc-welded end mounts and select specific valving give this shock absorber Max value.


  • Advanced Foam-Cell Technology
  • Vehicle Specific Multi-Stage Valving
  • Increased Fluid Capacity for Max Heat Dissipation
  • 360 Degree Arc Welded End Mounts
  • 180 Degree Directional Mounting
  • Twin Tube Construction
  • Chrome Plated Shaft
  • Sintered Iron Piston
  • Limited Lifetime Warranty
  • Series: Black Max
  • Color: Black
  • Position: Front
  • Sold As: Each
  • Stroke: 6.25 Inch
  • Extended Length: 18.50 Inch
  • Collapsed Length: 12.25 Inch


  • SKU: SK B8503
  • UPC: 803696238388
  • Product Sub Category: Shock Absorber
  • Data Fitment Make: Cadillac, Chevy, GMC
  • Data Fitment Model: K2, 2500, Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, Yukon XL
  • Data Default Qt: 1
  • Warranty : Limited Lifetime Warranty
  • Data Shipping Group: Std Shipping
  • Data Fitment Year: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
  • Data Product Type: Mom Class Bolt-on

Customer Reviews, Questions and Answers

Have questions? Like, really. anything at all?

We’ve got you.

We’ll put our 40+ years in the aftermarket game to work for you!

Call us at (800)-847-3287 or message us.