QA1 Rear Pro Coilover Kit - Single Adjustable, 200 lbs/in Rate - 1978-1981 Pontiac Laurentian Corolla Cross One-way adjustable damping and full-length

One-way adjustable damping and full-length ride-height adjustment let you fine-tune how the Type 4S R8 rides and handles

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One-way adjustable rebound and compression plus full ride-height adjustment let you tailor exactly how the ATS sits and responds

QA1 Rear Pro Coilover Kit - Single Adjustable, 200 lbs/in Rate - 1978-1981 Pontiac Laurentian Corolla Cross One-way adjustable damping and full-lengthQA1 offers bolt in Rear Coil Over Conversion Kits for the 1978 1981 Pontiac Laurentian. These kits include specially designed USA made mounting brackets and single or double adjustable Aluminum Shocks, 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 of rebound