The Ridetech CoolRide rear suspension kit for 1961–1964 Buick full-size and 1963–1965 Riviera converts the rear leaf springs to an air-over-leaf system to offer adjustable ride height and improved ride quality for those Buick applications. The rear kit includes air springs, mounting brackets, HQ shocks and complete hardware to install the CoolRide rear system on the listed Buick full-size and Riviera years.
Ridetech 61-64 Buick Fullsize and 63-65 Riviera Rear CoolRide Kit