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.

Vehicle Fitment

Years	Make	Model	Trim
1965–1969	Chrysler	300	Base
1975–1976	Chrysler	Cordoba	Base
1967	Chrysler	Imperial	Base
1967–1970	Chrysler	Imperial	Crown
1967–1975	Chrysler	Imperial	Lebaron
1965–1974	Chrysler	NEW Yorker	Base
1972–1978	Chrysler	NEW Yorker	Brougham
1965–1971, 1973–1978	Chrysler	Newport	Base
1967–1976	Chrysler	Newport	Custom
1971–1972	Chrysler	Newport	Royal
1965–1978	Chrysler	Town & Country	Base
1963–1964	Dodge	330	Base
1963–1964	Dodge	440	Base
1970–1974	Dodge	Challenger	Base
1970–1971	Dodge	Challenger	R/T
1972	Dodge	Challenger	Rallye
1970	Dodge	Challenger	T/A
1969–1971	Dodge	Charger	500
1966–1974, 1976	Dodge	Charger	Base
1969	Dodge	Charger	Daytona
1967–1971	Dodge	Charger	R/T
1969	Dodge	Charger	SE
1971–1976	Dodge	Charger	Special Edition
1976	Dodge	Charger	Sport
1971	Dodge	Charger	Super BEE
1965–1970	Dodge	Coronet	440
1965–1970	Dodge	Coronet	500
1965–1967, 1970–1976	Dodge	Coronet	Base
1971, 1975–1976	Dodge	Coronet	Brougham
1971–1976	Dodge	Coronet	Crestwood
1971–1975	Dodge	Coronet	Custom
1966, 1968–1970	Dodge	Coronet	Deluxe
1967–1970	Dodge	Coronet	R/T
1968–1970	Dodge	Coronet	Super BEE
1967–1968	Dodge	Monaco	500
1965–1978	Dodge	Monaco	Base
1974, 1977–1978	Dodge	Monaco	Brougham
1977–1978	Dodge	Monaco	Crestwood
1974	Dodge	Monaco	Custom
1975–1976	Dodge	Monaco	Royal
1975–1976	Dodge	Monaco	Royal Brougham
1963, 1968–1969	Dodge	Polara	500
1962–1973	Dodge	Polara	Base
1971	Dodge	Polara	Brougham
1970–1973	Dodge	Polara	Custom
1970	Dodge	Polara	Special
1975–1977	Dodge	Royal Monaco	Base
1975–1977	Dodge	Royal Monaco	Brougham
1970–1974	Plymouth	Barracuda	Base
1970–1971	Plymouth	Barracuda	Gran Coupe
1962–1970	Plymouth	Belvedere	Base
1968–1970	Plymouth	Belvedere	Satellite
1965–1967	Plymouth	Belvedere II	Base
1970–1974	Plymouth	Cuda	Base
1962–1967, 1975–1978	Plymouth	Fury	Base
1971, 1975	Plymouth	Fury	Custom
1968, 1970–1975	Plymouth	Fury	Custom Suburban
1970, 1972	Plymouth	Fury	Gran Coupe
1972	Plymouth	Fury	Gran Sedan
1970	Plymouth	Fury	GT
1974	Plymouth	Fury	Police
1970	Plymouth	Fury	S-23
1976–1978	Plymouth	Fury	Salon
1962–1971, 1975–1978	Plymouth	Fury	Sport
1970–1971	Plymouth	Fury	Sport GT
1968, 1970–1978	Plymouth	Fury	Sport Suburban
1968, 1970–1978	Plymouth	Fury	Suburban
1966, 1968–1969	Plymouth	Fury	VIP
1968–1974	Plymouth	Fury I	Base
1968–1974	Plymouth	Fury I	Suburban
1965–1974	Plymouth	Fury II	Base
1968–1974	Plymouth	Fury II	Custom Suburban
1965–1974	Plymouth	Fury III	Base
1968–1974	Plymouth	Fury III	Sport Suburban
1972–1977	Plymouth	Gran Fury	Base
1975–1977	Plymouth	Gran Fury	Brougham
1975–1976	Plymouth	Gran Fury	Custom
1972–1976	Plymouth	Gran Fury	Custom Suburban
1975–1977	Plymouth	Gran Fury	Sport
1972–1977	Plymouth	Gran Fury	Sport Suburban
1972–1977	Plymouth	Gran Fury	Suburban
1967–1971	Plymouth	GTX	Base
1968–1975	Plymouth	Road Runner	Base
1965–1974	Plymouth	Satellite	Base
1971	Plymouth	Satellite	Brougham
1971–1974	Plymouth	Satellite	Custom
1971–1974	Plymouth	Satellite	Regent
1971–1974	Plymouth	Satellite	Sebring
1971–1974	Plymouth	Satellite	Sebring Plus
1968–1970	Plymouth	Satellite	Sport
1970	Plymouth	Superbird	Base
1967	Plymouth	VIP	Base