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    Differential Cover, Cast Aluminum 12-bolt w/fins Fits 1961-77 Cutlass/442+ 16 other models

    Retail Price $263.95 You Save $23.96
    OPGI Price$239.99
    Part# CH30517
    Mfg# 6027-B
    Select option for stock status

    Aluminum differential covers.

    Adds a custom appearance while reducing temperatures.

    Add a custom differential cover to your vehicle for an outstanding nostalgic upgrade. Lightweight and durable aluminum dissipates heat efficiently and quickly for reduced temperatures. A thick mounting flange increases strength and durability, while a magnetic drain plug allows for easy oil changes. Covers are available in as-cast, black powder coat, or polished finish, and mounting hardware included in each box.

    • For Chevrolet differentials only.
    • Aftermarket product, usually an enhancement product.
    • Find in OPGI's 2019 Cutlass/442 Catalog page 204.
    California Prop 65 Icon 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

    Make & ModelYear RangeApplication Details
    Buick Riviera1963-1976 12-Bolt w/Fins
    Buick Skylark1961-1972 12-Bolt w/Fins
    Cadillac DeVille1954-1976 (12-Bolt, with Fins)
    Cadillac Eldorado1954-1976 (12-Bolt, with Fins)
    Cadillac Fleetwood1954-1976 (12-Bolt, with Fins)
    Cadillac Series 62/65/Calais1954-1976 (12-Bolt, with Fins)
    Chevrolet Chevelle1964-1977
    Chevrolet El Camino1964-1977
    Chevrolet El Camino1978-1988
    Chevrolet Malibu1978-1988
    Chevrolet Monte Carlo1970-1977
    Chevrolet Monte Carlo1978-1988
    Oldsmobile Cutlass/4421961-1977 12-Bolt w/Fins
    Pontiac Bonneville1959-1977 12-Bolt w/Fins
    Pontiac Catalina1959-1977 12-Bolt w/Fins
    Pontiac Grand Prix1959-1977 12-Bolt w/Fins
    Pontiac GTO1961-1973
    Pontiac LeMans1961-1973
    Pontiac Tempest1961-1973

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