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:

• 1965-1985 Avanti II Base
• 1985 Avanti II GT
• 1969-1974 Volvo 164 S
• 1969-1972 Volvo 164 Base
• 1975 Volvo 164 Base
• 1973-1974 Volvo 164 E
• 1967-1974 Volvo 142 S
• 1974 Volvo 142 GL
• 1967-1974 Volvo 142 Base
• 1971-1972 Volvo 142 E
• 1967-1974 Volvo 144 S
• 1974 Volvo 144 GL
• 1967-1974 Volvo 144 Base
• 1968-1974 Volvo 145 S
• 1968-1974 Volvo 145 Base
• 1963-1965 Buick Riviera Base
• 1965 Buick Riviera Gran Sport
• 1955-1964 Chevrolet Bel Air Base
• 1955-1956 Chevrolet Bel Air Beauville
• 1955-1957 Chevrolet Bel Air Nomad
• 1963-1974 Chevrolet Corvette Base
• 1977-1982 Chevrolet Corvette Base
• 1978 Chevrolet Corvette Indianapolis 500 Pace Car
• 1982 Chevrolet Corvette Collector's Edition
• 1978 Chevrolet Corvette Silver Anniversary Edition
• 1975-1976 Chevrolet Corvette Stingray
• 1959-1964 Chevrolet Impala Base
• 1964 Chevrolet Impala SS
• 1958-1964 Chevrolet Biscayne Base
• 1960 Chevrolet Biscayne Fleetmaster
• 1960-1964 Chevrolet Corvair Base
• 1960-1961 Chevrolet Corvair Deluxe
• 1964 Chevrolet Corvair Deluxe
• 1961-1964 Chevrolet Corvair 95
• 1960-1964 Chevrolet Corvair Monza
• 1961-1964 Chevrolet Corvair Lakewood
• 1958-1962 Pontiac Bonneville Base
• 1959-1962 Pontiac Bonneville Custom
• 1959-1962 Pontiac Bonneville Safari
• 1958-1962 Pontiac Catalina Base
• 1959-1962 Pontiac Catalina Safari
• 1962-1962 Pontiac Catalina Ventura

What's Included:

• KYB Shocks & Struts Gas-A-Just Front & Rear AVANTI II 1965-85 BUICK Riviera 1963-65 CHEVROLET Bel Ai