QA1 Rear Pro Coilover Kit - Double Adjustable, 150 lbs/in Rate - 1965-1967 Buick Gran Sport spl-parts-pro-solid-subframe-bushings Bilstein B8 Performance Plus Dampers

Bilstein B8 Performance Plus Dampers for the 2011-2017 Buick Regal are a performance upgrade to OE Dampers designed to be paired with aftermarket lowering springs

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QA1 Rear Pro Coilover Kit - Double Adjustable, 150 lbs/in Rate - 1965-1967 Buick Gran Sport spl-parts-pro-solid-subframe-bushings Bilstein B8 Performance Plus DampersQA1 offers bolt in Rear Coil Over Conversion Kits for the 1965 1967 Buick Gran Sport vehicles. These kits include specially designed USA made mounting brackets and single or double adjustable Aluminum Shocks, High Travel Springs and all necessary hardware. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double Adjustable Shocks provide 18 positions of compression adjustment and 18 positions