QA1 Rear Pro Coil Shock - Single Adjustable, without Springs - 1973-1977 Buick Regal XK8 These S13 Silvia coilovers feature

These S13 Silvia coilovers feature Fortune Auto's Generation 8 monotube damper technology with 24-step adjustable damping and extended drop capability

2013 Mercedes-Benz CLS 63 AMG Sedan RWD (C218)

2001 Subaru Legacy L (BE/BH/BL/BP)

Part Number RCK52454 Part Name Coilover Kit UPC 806990155139 Vehicle 1978-1985 Oldsmobile Delta 88 Ride-Height Adjustable Yes Damping Adjustable Yes Adjustment Type 4-Way Vehicle Fitment

QA1 Rear Pro Coil Shock - Single Adjustable, without Springs - 1973-1977 Buick Regal XK8 These S13 Silvia coilovers featureQA1 now offers bolt in rear coil over shocks for the 1973 1977 Buick Regal, including Chevelle, Monte Carlo, Cutlass and Regal. These shocks are available in single or double adjustable valving options. 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 adjustment, for a total of 324 possible