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.

Fitment:
Dodge D50 Base 1979
Dodge D50 Base 1980
Dodge D50 Custom 1981
Dodge D50 Custom 1982
Dodge D50 Royal 1981
Dodge D50 Royal 1982
Dodge D50 Sport 1979
Dodge D50 Sport 1980
Dodge D50 Sport 1981
Dodge D50 Sport 1982
Dodge Power Ram 50 Custom 1983
Dodge Power Ram 50 Custom 1984
Dodge Power Ram 50 Custom 1985
Dodge Power Ram 50 Custom 1986
Dodge Power Ram 50 Royal 1984
Dodge Power Ram 50 Royal 1985
Dodge Power Ram 50 Sport 1983
Dodge Power Ram 50 Sport 1984
Dodge Power Ram 50 Sport 1985
Dodge Power Ram 50 Sport 1986
Dodge Ram 50 Base 1987
Dodge Ram 50 Base 1988
Dodge Ram 50 Base 1989
Dodge Ram 50 Base 1990
Dodge Ram 50 Base 1991
Dodge Ram 50 Base 1992
Dodge Ram 50 Base 1993
Dodge Ram 50 Custom 1983
Dodge Ram 50 Custom 1984
Dodge Ram 50 Custom 1985
Dodge Ram 50 Custom 1986
Dodge Ram 50 Custom 1987
Dodge Ram 50 Custom 1988
Dodge Ram 50 Custom 1989
Dodge Ram 50 LE 1990
Dodge Ram 50 LE 1991
Dodge Ram 50 Royal 1983
Dodge Ram 50 Royal 1984
Dodge Ram 50 Royal 1985
Dodge Ram 50 SE 1990
Dodge Ram 50 SE 1991
Dodge Ram 50 SE 1992
Dodge Ram 50 SE 1993
Dodge Ram 50 Sport 1983
Dodge Ram 50 Sport 1984
Dodge Ram 50 Sport 1985
Dodge Ram 50 Sport 1986
Dodge Ram 50 Sport 1987
Dodge Ram 50 Sport 1988
Dodge Ram 50 Sport 1989
Mitsubishi Mighty Max 1 Ton 1987
Mitsubishi Mighty Max 1 Ton 1988
Mitsubishi Mighty Max 1 Ton 1989
Mitsubishi Mighty Max 1 Ton 1990
Mitsubishi Mighty Max 1 Ton 1991
Mitsubishi Mighty Max 1 Ton 1992
Mitsubishi Mighty Max Base 1983
Mitsubishi Mighty Max Base 1984
Mitsubishi Mighty Max Base 1985
Mitsubishi Mighty Max Base 1986
Mitsubishi Mighty Max Base 1987
Mitsubishi Mighty Max Base 1988
Mitsubishi Mighty Max Base 1989
Mitsubishi Mighty Max Base 1990
Mitsubishi Mighty Max Base 1991
Mitsubishi Mighty Max Base 1992
Mitsubishi Mighty Max Base 1993
Mitsubishi Mighty Max Base 1994
Mitsubishi Mighty Max Base 1995
Mitsubishi Mighty Max Base 1996
Mitsubishi Mighty Max S 1983
Mitsubishi Mighty Max S 1984
Mitsubishi Mighty Max SP 1983
Mitsubishi Mighty Max SP 1984
Mitsubishi Mighty Max SP 1985
Mitsubishi Mighty Max Sport 1986
Mitsubishi Mighty Max Sport 1987
Mitsubishi Mighty Max Sport 1988
Mitsubishi Mighty Max Sport 1989
Mitsubishi Mighty Max SPX 1983
Mitsubishi Mighty Max SPX 1984
Mitsubishi Mighty Max SPX 1985
Mitsubishi Mighty Max SPX 1986
Mitsubishi Mighty Max SPX 1987
Mitsubishi Mighty Max SPX 1988
Mitsubishi Mighty Max SPX 1989
Plymouth Arrow Pickup Base 1979
Plymouth Arrow Pickup Base 1980
Plymouth Arrow Pickup Base 1981
Plymouth Arrow Pickup Base 1982
Plymouth Arrow Pickup Sport 1979
Plymouth Arrow Pickup Sport 1980
Plymouth Arrow Pickup Sport 1981
Plymouth Arrow Pickup Sport 1982