# KYB Shocks & Struts Gas-A-Just Rear BUICK Apollo 1973 BUICK Century 1973-77 BUICK Estate Wagon (RWD) 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 1973 Buick Apollo Base 1973-1977 Buick Century Base 1975-1977 Buick Century Custom 1976 Buick Century Indianapolis 500 Pace Car 1973-1975 Buick Century Luxus 1975-1977 Buick Century Special 1980-1989 Buick Electra Estate Wagon 1980-1989 Buick Electra Limited 1980-1989 Buick Electra Park Avenue 1989 Buick Electra Park Avenue Ultra 1985-1989 Buick Electra T-Type 1977-1983 Buick Estate Wagon Base 1970-1972 Buick GS Base 1968-1969 Buick GS 350 Base 1968-1969 Buick GS 400 Base 1970-1972 Buick GS 455 Base 1970 Buick GS 455 GSX 1985 Buick LeSabre Collector's Edition 1985-1986 Buick LeSabre Custom 1985-1990 Buick LeSabre Estate Wagon 1985-1986 Buick LeSabre Limited 1973-1977 Buick Regal Base 1976-1977 Buick Regal SR 1992-1995 Buick Roadmaster Base 1996 Buick Roadmaster Collector's Edition 1991-1995 Buick Roadmaster Estate Wagon 1996 Buick Roadmaster Estate Wagon Collector's Edition 1992-1995 Buick Roadmaster Limited 1996 Buick Roadmaster Limited Collector's Edition 1970,1972 Buick Skylark 350 1967-1972 Buick Skylark Base 1968-1972 Buick Skylark Custom 1967-1969 Buick Special Base 1967 Buick Special Deluxe 1970-1972 Buick Sportwagon Base 1986-1992 Chevrolet Caprice Base 1977-1996 Chevrolet Caprice Classic 1986-1990 Chevrolet Caprice Classic Brougham 1977-1978,1981-1982 Chevrolet Caprice Classic Estate 1977-1981 Chevrolet Caprice Classic Landau 1993-1994 Chevrolet Caprice Classic LS 1987-1990 Chevrolet Caprice Classic LS Brougham 1991-1993 Chevrolet Caprice Classic LTZ 1979-1980 Chevrolet Caprice Classic Sport 1968 Chevrolet Chevelle 300 1968-1969 Chevrolet Chevelle 300 Deluxe 1970-1972 Chevrolet Chevelle Base 1968-1972 Chevrolet Chevelle Concours 1969-1972 Chevrolet Chevelle Concours Estate 1973 Chevrolet Chevelle Deluxe 1969-1972 Chevrolet Chevelle Greenbrier 1971-1972 Chevrolet Chevelle Heavy Chevy 1973 Chevrolet Chevelle Laguna 1973 Chevrolet Chevelle Laguna Estate 1974-1976 Chevrolet Chevelle Laguna Type S-3 1968-1977 Chevrolet Chevelle Malibu 1974-1977 Chevrolet Chevelle Malibu Classic 1974-1976 Chevrolet Chevelle Malibu Classic Estate 1973 Chevrolet Chevelle Malibu Estate 1968-1972 Chevrolet Chevelle Nomad 1968 Chevrolet Chevelle Nomad Custom 1971-1973 Chevrolet Chevelle SS 1968-1970 Chevrolet Chevelle SS 396 1970 Chevrolet Chevelle SS 454 1968 Chevrolet Chevy II Nova 1968-1977 Chevrolet El Camino Base 1975-1977 Chevrolet El Camino Classic 1977 Chevrolet El Camino Conquista 1968-1974 Chevrolet El Camino Custom 1968-1977 Chevrolet El Camino SS 1977-1982 Chevrolet Impala Base 1977 Chevrolet Impala Custom 1981-1982 Chevrolet Impala Estate 1977-1979 Chevrolet Impala Landau 1979-1980 Chevrolet Impala Sport 1970-1974 Chevrolet Monte Carlo Base 1973-1974,1976 Chevrolet Monte Carlo Landau 1973,1975-1977 Chevrolet Monte Carlo S 1969-1973 Chevrolet Nova Base 1973 Chevrolet Nova Custom 1971-1977 GMC Sprint Base 1975-1977 GMC Sprint Classic 1972-1974 GMC Sprint Custom 1975 GMC Sprint High Sierra 1976 GMC Sprint Sierra Madre Del Sur 1975-1976 GMC Sprint SP 1968-1971 Oldsmobile 442 Base 1977-1992 Oldsmobile Custom Cruiser Base 1975,1977 Oldsmobile Cutlass 442 1968-1975 Oldsmobile Cutlass Base 1977 Oldsmobile Cutlass Colonnade 1976-1977 Oldsmobile Cutlass Colonnade S 1972 Oldsmobile Cutlass Cruiser 1968,1971-1977 Oldsmobile Cutlass S 1976-1977 Oldsmobile Cutlass Vista Cruiser 1975-1977 Oldsmobile Cutlass Salon Base 1968-1977 Oldsmobile Cutlass Supreme Base 1977 Oldsmobile Cutlass Supreme Brougham 1976-1977 Oldsmobile Cutlass Supreme Colonnade 1974-1975 Oldsmobile Cutlass Supreme Cruiser 1975 Oldsmobile Cutlass Supreme Hurst 1976 Oldsmobile Cutlass Tiara Base 1968-1972 Oldsmobile F85 Base 1971-1974 Oldsmobile Toronado Base 1971-1978 Oldsmobile Toronado Brougham 1975-1976 Oldsmobile Toronado Custom 1977 Oldsmobile Toronado XS 1977-1978 Oldsmobile Toronado XSR 1971-1981 Pontiac Bonneville Base 1976-1981 Pontiac Bonneville Brougham 1978-1981 Pontiac Bonneville Safari 1971-1981 Pontiac Catalina Base 1971-1972 Pontiac Catalina Brougham 1971-1981 Pontiac Catalina Safari 1973-1975 Pontiac Grand Am Base 1975-1977 Pontiac Grand LeMans Base 1975,1977 Pontiac Grand LeMans Safari 1969-1974,1976-1977 Pontiac Grand Prix Base 1975,1977 Pontiac Grand Prix LJ 1975-1977 Pontiac Grand Prix SJ 1971-1978 Pontiac Grand Safari Base 1964-1973 Pontiac GTO Base 1970-1971 Pontiac GTO The Judge 1964-1977 Pontiac LeMans Base 1972-1974 Pontiac LeMans Luxury 1969-1970,1973-1975,1977 Pontiac LeMans Safari 1974 Pontiac LeMans Safari Luxury 1970-1977 Pontiac LeMans Sport 1971 Pontiac LeMans T37 1983-1986 Pontiac Parisienne Base 1983-1986 Pontiac Parisienne Brougham 1987-1989 Pontiac Safari Base 1964-1970 Pontiac Tempest Base 1964-1969 Pontiac Tempest Custom 1970 Pontiac Tempest GT 1964-1969 Pontiac Tempest Safari 1971-1973 Pontiac Ventura Base 1973 Pontiac Ventura Custom ## Details - **Price:** 117.04 CAD - **Vendor:** KYB - **Type:** Shocks and Struts ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 117.04 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-buick-apollo-1973-buick-century-1973-77-buick-estate-wagon-rwd) > Updated: 2026-06-28