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The KYB Gas-a-just monotube shock provides automatic damping adjustment and fade resistance through a two-chamber design: an air-free hydraulic piston for responsive control and a high-pressure nitrogen chamber with a floating piston for comfort. Sold as an OE-style monotube replacement to restore original vehicle capabilities, it fits select front and rear applications including Avanti II and various Buick and Chevrolet models shown in the fitment.
KYB Shocks & Struts Gas-A-Just Front & Rear AVANTI II 1965-85 BUICK Riviera 1963-65 CHEVROLET Bel Ai
