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

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

1965-1985

Avanti

II

Base

1985

Avanti

II

GT

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

1958-1964

Chevrolet

Biscayne

Base

1960

Chevrolet

Biscayne

Fleetmaster

1960-1964

Chevrolet

Corvair

Base

1960-1961,1964

Chevrolet

Corvair

Deluxe

1961

Chevrolet

Corvair

Lakewood

1960-1964

Chevrolet

Corvair

Monza

1962-1964

Chevrolet

Corvair

Monza Spyder

1961-1964

Chevrolet

Corvair Van

95

1963-1974,1977-1982

Chevrolet

Corvette

Base

1982

Chevrolet

Corvette

Collector's Edition

1978

Chevrolet

Corvette

Indianapolis 500 Pace Car

1978

Chevrolet

Corvette

Silver Anniversary Edition

1975-1976

Chevrolet

Corvette

Stingray

1959-1964

Chevrolet

Impala

Base

1964

Chevrolet

Impala

SS

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

Pontiac

Catalina

Ventura

1967-1974

Volvo

142

Base

1971-1972

Volvo

142

E

1974

Volvo

142

GL

1967-1974

Volvo

142

S

1967-1974

Volvo

144

Base

1974

Volvo

144

GL

1967-1974

Volvo

144

S

1968-1974

Volvo

145

Base

1968-1974

Volvo

145

S

1969-1972,1975

Volvo

164

Base

1973-1974

Volvo

164

E

1969-1974

Volvo

164

S

## Details

- **Price:** 127.82 CAD
- **Vendor:** KYB
- **Type:** Shocks and Struts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 127.82 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Primary
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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kyb-shocks-struts-gas-a-just-front-rear-avanti-ii-1965-85-buick-riviera-1963-65-chevrolet-bel-ai)
> Updated: 2026-06-28