QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1981 Pontiac Catalina qa1-high-clearance-1-3/8-front-sway-bar-kit 3 inches Rear Lowering 0

3 inches Rear Lowering 0

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Bilstein B6 Performance Dampers for the 1977-1979 Lincoln Mark V are a performance upgrade to OE Dampers designed to be paired with the OE factory spring

QA1 Rear Pro Coil Shock - Double Adjustable, without Springs - 1978-1981 Pontiac Catalina qa1-high-clearance-1-3/8-front-sway-bar-kit 3 inches Rear Lowering 0QA1 now offers bolt in rear coil over shocks for the 1978 1981 Pontiac Catalina. 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 valving combinations. These shocks also utilize a