# KYB Shocks & Struts Gas-A-Just Rear DODGE Van (1 Ton) B and Ram Series 1971-03 DODGE Van (1/2 Ton) B 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 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. - Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed. This Part Fits: Year Make Model Submodel 1975-1980 Dodge B100 Base 1971-1974 Dodge B100 Van Base 1971-1974 Dodge B100 Van Sportsman 1981-1994 Dodge B150 Base 1995-1998 Dodge B1500 Base 1975-1980 Dodge B200 Base 1971-1974 Dodge B200 Van Base 1972-1974 Dodge B200 Van Maxi 1972-1974 Dodge B200 Van Maxi Wagon 1971-1974 Dodge B200 Van Sportsman 1981-1994 Dodge B250 Base 1995-1998 Dodge B2500 Base 1975-1980 Dodge B300 Base 1971-1974 Dodge B300 Van Base 1972-1974 Dodge B300 Van Maxi 1972-1974 Dodge B300 Van Maxi Wagon 1971-1974 Dodge B300 Van Sportsman 1981-1994 Dodge B350 Base 1995-1998 Dodge B3500 Base 1999-2003 Dodge Ram 1500 Van Base 1999-2003 Dodge Ram 2500 Van Base 1999-2003 Dodge Ram 3500 Van Base 1975-1980 Plymouth PB100 Voyager 1974 Plymouth PB100 Van Base 1974 Plymouth PB100 Van Voyager 1981-1983 Plymouth PB150 Voyager 1975-1980 Plymouth PB200 Voyager 1974 Plymouth PB200 Van Base 1974 Plymouth PB200 Van Voyager 1974 Plymouth PB200 Van Voyager EX 1974 Plymouth PB200 Van Voyager EX Wagon 1981-1983 Plymouth PB250 Voyager 1975-1980 Plymouth PB300 Voyager 1974 Plymouth PB300 Van Base 1974 Plymouth PB300 Van Voyager 1974 Plymouth PB300 Van Voyager EX 1974 Plymouth PB300 Van Voyager EX Wagon 1981-1983 Plymouth PB350 Voyager ## Details - **Price:** 124.03 CAD - **Vendor:** KYB - **Type:** Shocks and Struts ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 124.03 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Primary - Photo - Primary - Photo - Primary --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/kyb-shocks-struts-gas-a-just-rear-dodge-van-1-ton-b-and-ram-series-1971-03-dodge-van-1-2-ton-b) > Updated: 2026-06-28