Product Details

The Bilstein B8 shocks are built for a 1988-1999 GMC K3500 (GMT400) that has been lifted or leveled, valved for the taller ride height rather than fighting it.

Inside is Bilstein's monotube design, with the gas and oil separated by a floating piston. That keeps damping consistent when the road turns rough and the unit gets hot, where a lesser damper would go soft.

Features

  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Patented digressive valving instantly reacts to changing surface conditions
  • Vehicle specific tuning
Specifications
Part Number 33-061399
Part Name Shock Absorber
Vehicle 1988-1999 GMC K3500
Chassis Code GMT400
Drivetrain 4WD
UPC 651860636795
Front Lift Height 4 - 6 in.
Body Design Smooth Body (Non-Coilover)
Body Diameter (ID) 46 mm
Boot Included Black Bellows
Collapsed Length 14.37 in. (365.0 mm)
Damping Adjustable No
Extended Length 22.78 in. (578.5 mm)
Finish Zinc Plated
Internal Design Monotube
Lower Mount Type Eye 12.9 mm
Reservoir No
Segment Light Truck
Series B8 5100
Spring Seat Included No
Upper Mount Type Eye 12.9 mm
Quantity Sold Individually
Vehicle Fitment
  • 1988 GMC K3500 (GMT400)
  • 1989 GMC K3500 (GMT400)
  • 1990 GMC K3500 (GMT400)
  • 1991 GMC K3500 (GMT400)
  • 1992 GMC K3500 (GMT400)
  • 1993 GMC K3500 (GMT400)
  • 1994 GMC K3500 (GMT400)
  • 1995 GMC K3500 (GMT400)
  • 1996 GMC K3500 (GMT400)
  • 1997 GMC K3500 (GMT400)
  • 1998 GMC K3500 (GMT400)
  • 1999 GMC K3500 (GMT400)

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