QA1 Ultra Ride Twintube Single Adjustable Shock - 11.12 in Compressed / 15.00 in Extended - 2.00 in OD - Threaded Torson Traction 1963-1976 Chevrolet Impala

1963-1976 Chevrolet Impala

Momentum GT Dynamic

1987-1999 Ford F-250

41 in Extended

Powerglide / TH250 / TH350 / TH375 / TH400

QA1 Ultra Ride Twintube Single Adjustable Shock - 11.12 in Compressed / 15.00 in Extended - 2.00 in OD - Threaded Torson Traction 1963-1976 Chevrolet ImpalaCustom Mount Rebound Adjustable Coil Over Shock Absorbers For a comfortable compression setting with 18 valving options for rebound adjustment, QA1's Ultra Ride shock is the best for rodding. These shocks are rebound adjustable with a comfortable fixed compression. These lightweight billet aluminum coil over shocks are made in the USA and offer easy, bolt in installation and ride height adjustability. They are 100% dyno tested and serialized and