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