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AC Delco

Shocks, Rear, ACDelco, 64-67 Chev/GTO/Sky/Cut, 77-96 Cad, 71-77 Riv/Cat/Bon, Air

Part# : C210108
Sold As: Set
Ship Size: Standard
Price Match: Eligible
$168.99
List Price: $186.95
You Save $17.96
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Estimated the week of 11/7/2026
Vehicle Specific View fitment for 13 models
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Rear Air-Adjustable Shocks by ACDelco®, Set

Adjustable monotube rear air shocks provide supplemental load support with a complete installation kit.

These ACDelco® Specialty rear air-lift shocks use an adjustable monotube design for supplemental rear load support. Exact 504-511 product data confirms the air-lift, rear, monotube and adjustable configuration. The OPGI set includes two shocks, installation kit, 10-foot air hose and instructions.

Features • ACDelco® Specialty rear air-lift shocks • Adjustable monotube design • Two rear shocks included • 10-foot air hose included • Installation kit and instructions included

Notes

  • These shocks must be shipped ground. No Overnight, 2-Day or 3-Day shipping.
  • Part# BC12445 requires use of part# BC12446.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1971–1976 Buick Riviera rear, air
1964–1967 Buick Skylark rear, air
1977–1984 Cadillac DeVille rear - w/air
1977–1996 Cadillac Fleetwood 1977–1984: rear - Commercial Chassis, air
1977–1986: rear - RWD Fleetwood, air
1987–1992: rear - Brougham, air
1992–1996: rear - RWD Commercial Chassis, air
1993–1996: rear - RWD Fleetwood, air
1964–1967 Chevrolet Chevelle rear, air
1959–1960 Chevrolet El Camino  
1964–1967 Chevrolet El Camino rear, air
1964–1967 Oldsmobile Cutlass rear, air
1971–1981 Pontiac Bonneville 1971–1977: rear, Bonneville & Catalina, air
1971–1977 Pontiac Catalina rear, Bonneville & Catalina, air
1963–1964 Pontiac Grand Prix  
1964–1967 Pontiac GTO rear - air
1964–1967 Pontiac LeMans rear - air
1964–1967 Pontiac Tempest rear - air
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Shocks, Rear, ACDelco, 64-67 Chev/GTO/Sky/Cut, 77-96 Cad, 71-77 Riv/Cat/Bon, Air
AC Delco Shocks, Rear, ACDelco, 64-67 Chev/GTO/Sky/Cut, 77-96 Cad, 71-77 Riv/Cat/Bon, Air