Mr. Gasket 5877 - Ultra-Seal Valve Cover Gaskets - Fits 59-80 Chrysler 361,383,400,413,426,440 B/RB Big Block except 426 Hemi in-cabin-monitors 7 V8 1996 - 1998

7 V8 1996 - 1998 Chevrolet C1500 305/5 V8 1999 Chevrolet C1500 / 1996 - 1999 Chevrolet C1500 Suburban 350/5

4 V8 1963 - 1969 Chevrolet Bel Air 427/7 V8 1968 - 1969 Chevrolet Bel Air 396/6

7 L V8 2003 - 2008 Dodge Ram 3500 345/5

Brand  Interchange Part Number Toyota 17420-20400 Lexus 17420-20400 Toyota 17420-31180 Lexus 174200A270 Lexus 174200P070 Toyota 174200P150 Toyota 174200P220 Toyota 1742020350 Lexus 1742020350 Toyota 1742020400 Lexus 1742020400 Toyota 1742031180 Lexus 17420-0A270 Lexus 17420-0P070 Toyota 17420-0P150 Toyota 17420-0P220 Toyota 17420-20350 Lexus 17420-20350 Toyota 17420-20400 Lexus 17420-20400 Toyota 17420-31180 Lexus 174200A270 Lexus 174200P070 Toyota 174200P150 Toyota 174200P220 Toyota 1742020350 Lexus 1742020350 Toyota 1742020400 Lexus 1742020400 Toyota 1742031180 Lexus 17420-0A270 Lexus 17420-0P070 Toyota 17420-0P150 Toyota 17420-0P220 Toyota 17420-20350 Lexus 17420-20350

4 V8 1975 GMC C25 Suburban 350/5

Mr. Gasket 5877 - Ultra-Seal Valve Cover Gaskets - Fits 59-80 Chrysler 361,383,400,413,426,440 B/RB Big Block except 426 Hemi in-cabin-monitors 7 V8 1996 - 1998Overview: Ultra Seal is Mr. Gasket premium valve cover gasket material. It's manufactured from a high density cork and rubber blend with a black latex coat applied to the outside to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair,