Bilstein B6 4600 Series Front & Rear Monotube Shock Absorbers for K1500 Bilstein B6 4600 Front, Rear Shocks For 1971 1974 Dodge B200 Van Bilstein B6 4600 Rear Shocks for 1975 1995 Chevrolet G30 2WD 4WD Bilstein B6 4600 Suspension Shock Absorber 24 184847 651860417936 eBay. Bilstein B6 4600 Shock Absorbers for the 1973 1974 GMC K25 K2500 Suburban are designed as a direct fit upgrade to OE Shock Absorbers on stock height light trucks and SUV's. These Shock Absorbers feature a monotube design which provides consistent fade free performance. B6 4600 Shock Absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 Shock Absorbers are tuned for each specific application to ensure optimal performance is achieved. B6 4600 Shock Absorbers offer a significant improvement in ride quality, handling, and comfort. Standard Features 46mm monotube design ensures consistent, fade free performance in all conditions Specific tuning for stock height vehicles Uses OEM springs and mounting hardware Specifications Part Number 24 009331 Part Name Shock Absorber Vehicle 1973 1974 GMC K25 K2500 Suburban UPC 651860634807 Boot Included Blue Straight Damping Adjustable No Finish Yellow Paint Internal Design Monotube Lower Mount Type Eye 14. 4 mm Reservoir No Segment Light Truck Series B6 4600 Spring Seat Included No Upper Mount Type Cantilever Notes Without Crew Cab Vehicle Fitment 1973 GMC K25 K2500 Suburban 1974 GMC K25 K2500 Suburban