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PML

Cover, Differential, Chevrolet 12-Bolt, w/ Fins

Fits 1961–1972 Skylark View fitment for 17 models
Part# : CH30517
Mfg#: 6027-AC
Sold As: Each
Ship Size: Standard
$269.99
List Price: $297.95
You Save $27.96
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Rugged aluminum diff 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.

Notes

  • Part # CH30517 is for Chevrolet differentials only.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2025 Cadillac 1936-1993 70
  • 2025 Chevelle, El Camino 64-77 228
  • 2025 Cutlass, F-85 & 442 61-77 140
  • 2025 Grand Prix 1962-77 115
  • 2025 GTO, LeMans & Tempest 150
  • 2025 Monte Carlo 70-77 98
  • 2025 Riviera 1963-76 54
  • 2025 Skylark, GS & GSX 61-72 116
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
1963–1976 Buick Riviera 12-bolt w/fins
1961–1972 Buick Skylark 12-bolt w/fins
1959–1977 Cadillac DeVille  
1953–1984 Cadillac Eldorado 1954–1976: 12-Bolt, with Fins
1954–1980 Cadillac Fleetwood 12-Bolt, with Fins
1954–1964 Cadillac Series 62 12-Bolt, with Fins
1954–1964 Cadillac Series 65 12-Bolt, with Fins
1964–1977 Chevrolet Chevelle 12-bolt Chevrolet w/Fins
1964–1977 Chevrolet El Camino 12-bolt Chevrolet w/Fins
1970–1977 Chevrolet Monte Carlo 12-bolt Chevrolet w/Fins
12-bolt with Fins
1961–1977 Oldsmobile Cutlass 12-bolt w/fins
1958–1977 Pontiac Bonneville 12-bolt w/fins
1959–1977 Pontiac Catalina 12-bolt w/fins
1962–1977 Pontiac Grand Prix 12-bolt w/fins
1964–1973 Pontiac GTO 12-bolt w/Fins
1961–1974 Pontiac LeMans 1961–1973: 12-bolt w/Fins
1961–1970 Pontiac Tempest 12-bolt w/Fins
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