Bilstein B6 2004 Chevrolet Colorado Z85 LS Rear 46mm Monotube Shock Absorber 2020-buick-regal-sportback-esi1270237 The oil separator replaces the

The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay

and long wearing Wilwood BP-30 compound race pads

3 ET15 Diamond Black Wheel -82mm PFS/Clip Required

Mounting bracket included

Filler Neck

Bilstein B6 2004 Chevrolet Colorado Z85 LS Rear 46mm Monotube Shock Absorber 2020-buick-regal-sportback-esi1270237 The oil separator replaces theBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUVs. 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