

FOG-906574010, RCC Copper Head Gaskets 2056-1958 Chrysler Donovan & Early 331-392CI HEMI, Bore: 4.010 in., Thickness: .070 in.
- RCC Copper Head Gaskets
- 2056-1958 Chrysler Donovan & Early 331-392CI HEMI
- Bore: 4.010 in.
- Thickness: .070 in.
- Pair
Flatout Gaskets Rubber-Coated Copper (RCC) Head Gaskets for Mopar – Ultimate Cylinder Head Sealing for High-Performance Engines
Flatout Gaskets Rubber-Coated Copper (RCC) Head Gaskets for Mopar deliver exceptional sealing performance for high-horsepower and demanding engine builds. Engineered with a durable copper core and advanced rubber coating, these gaskets provide superior conformability, fluid resistance, and long-lasting reliability under extreme heat and pressure. Ideal for performance enthusiasts and professional builders, RCC head gaskets ensure optimal combustion sealing while accommodating surface imperfections.