KYB KG4550
KYB Shocks & Struts Gas-A-Just Front & Rear AVANTI II 1965-85 BUICK Riviera 1963-65 CHEVROLET Bel Ai

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

This Part Fits:

Year	Make	Model	Submodel
1965-1985	Avanti	II	Base
1985	Avanti	II	GT
1963-1965	Buick	Riviera	Base
1965	Buick	Riviera	Gran Sport
1955-1964	Chevrolet	Bel Air	Base
1955-1956	Chevrolet	Bel Air	Beauville
1955-1957	Chevrolet	Bel Air	Nomad
1958-1964	Chevrolet	Biscayne	Base
1960	Chevrolet	Biscayne	Fleetmaster
1961-1964	Chevrolet	Corvair	95
1960-1964	Chevrolet	Corvair	Base
1960-1961,1964	Chevrolet	Corvair	Deluxe
1961	Chevrolet	Corvair	Lakewood
1960-1964	Chevrolet	Corvair	Monza
1962-1964	Chevrolet	Corvair	Monza Spyder
1963-1974,1977-1982	Chevrolet	Corvette	Base
1982	Chevrolet	Corvette	Collector's Edition
1978	Chevrolet	Corvette	Indianapolis 500 Pace Car
1978	Chevrolet	Corvette	Silver Anniversary Edition
1975-1976	Chevrolet	Corvette	Stingray
1959-1964	Chevrolet	Impala	Base
1964	Chevrolet	Impala	SS
1958-1962	Pontiac	Bonneville	Base
1959-1962	Pontiac	Bonneville	Custom
1959-1962	Pontiac	Bonneville	Safari
1958-1962	Pontiac	Catalina	Base
1959-1962	Pontiac	Catalina	Safari
1962	Pontiac	Catalina	Ventura
1967-1974	Volvo	142	Base
1971-1972	Volvo	142	E
1974	Volvo	142	GL
1967-1974	Volvo	142	S
1967-1974	Volvo	144	Base
1974	Volvo	144	GL
1967-1974	Volvo	144	S
1968-1974	Volvo	145	Base
1968-1974	Volvo	145	S
1969-1972,1975	Volvo	164	Base
1973-1974	Volvo	164	E
1969-1974	Volvo	164	S