The Ridetech RQ-S rear shock for 1965–1970 Cadillac Calais is a rebound-adjustable rear shock designed to restore ride quality and provide tunable damping. It specifies an 8.35" stroke with eye/eye mounting to suit the Calais rear suspension. This steel-body, rebound-adjustable unit ships with 1/2" and 5/8" I.D. bushing sleeves. Finished dimensions are about 14.15" x 22.5" and it supports an approximate ride height of 18"–19" for period-correct stance and control.
Ridetech 65-70 Cadillac Calais Rear RQ-S Shock w/ 8.35in Stroke w/ Eye/Eye Mounting