{"title":"Engine Valve Cover Gasket Set","description":null,"products":[{"product_id":"mr-gasket-ultra-seal-valve-cover-gaskets-312-inch-thick","title":"Mr. Gasket Ultra-Seal Valve Cover Gaskets - .312 Inch Thick","description":"These are high quality gaskets that works well on those hard to seal applications. The low density fiber \u0026amp; rubber blend gasket material seals those minor head imperfections with a low clamp force. At .312 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.\u003cbr\u003e\u003cbr\u003eFits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594411884701,"sku":"BCZG_5863","price":51.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5863.jpg?v=1769373473"},{"product_id":"fits-1987-2002-chevrolet-305-350-gen-i-ii-small-block","title":"Fits 1987-2002 Chevrolet 305-350 Gen I\/II Small Block","description":"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, these gaskets are .187 inch thick. They fit both 1987-2002 Gen I Chevrolet Small Blocks as well as 1992-1997 Gen II LT-Based Small Blocks.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594412114077,"sku":"BCZG_5867","price":45.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5867.jpg?v=1769373479"},{"product_id":"mr-gasket-performance-valve-cover-gaskets-312-inch-thick","title":"Mr. Gasket Performance Valve Cover Gaskets - .312 Inch Thick","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.\u003cbr\u003e\u003cbr\u003eThese gaskets are .312 inch thick. That's substantially thicker than stock which can allow for additional valve train clearance. \u003cbr\u003e\u003cbr\u003eFits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594438164637,"sku":"BCZG_179","price":43.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/179_02.jpg?v=1769373886"},{"product_id":"fits-1960-1986-chevrolet-262-400-gen-i-small-block","title":"Fits 1960-1986 Chevrolet 262-400 Gen I Small Block","description":"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. These gaskets are an extra thick .312 inch which can help with valvetrain clearance.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594438426781,"sku":"BCZG_5861","price":44.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5861_02.jpg?v=1769373893"},{"product_id":"mr-gasket-performance-valve-cover-gaskets-312-inch-thick-1","title":"Mr. Gasket Performance Valve Cover Gaskets - .312 Inch Thick","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.\u003cbr\u003e\u003cbr\u003eThese gaskets are .312 inch thick. That's substantially thicker than stock which can allow for additional valve train clearance.\u003cbr\u003e\u003cbr\u003eFits Chevrolet 396,402,427,454,502 Gen IV, Gen V and Gen VI Big Block.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594466017437,"sku":"BCZG_182","price":51.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/182.jpg?v=1769374298"},{"product_id":"mr-gasket-performance-valve-cover-gaskets-187-inch-thick","title":"Mr. Gasket Performance Valve Cover Gaskets - .187 Inch Thick","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.\u003cbr\u003e\u003cbr\u003eThese gaskets are .187 inch thick. Fits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594497704093,"sku":"BCZG_175","price":30.94,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/175_01.jpg?v=1769375091"},{"product_id":"mr-gasket-performance-valve-cover-gaskets-187-inch-thick-1","title":"Mr. Gasket Performance Valve Cover Gaskets - .187 Inch Thick","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594497802397,"sku":"BCZG_177","price":32.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/177_01.jpg?v=1769375098"},{"product_id":"fits-1969-1982-ford-boss-302-351c-351m-400m","title":"Fits 1969-1982 Ford Boss 302\/351C\/351M\/400M","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594498195613,"sku":"BCZG_274","price":41.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/274_01.jpg?v=1769375112"},{"product_id":"mr-gasket-performance-valve-cover-gaskets","title":"Mr. Gasket Performance Valve Cover Gaskets","description":"Mr. Gasket Performance Valve Cover Gaskets are high-density cork\/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594498326685,"sku":"BCZG_276","price":35.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/276.jpg?v=1769375118"},{"product_id":"fits-1960-1986-chevrolet-262-400-gen-i-small-block-1","title":"Fits 1960-1986 Chevrolet 262-400 Gen I Small Block","description":"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. These gaskets are .187 inch thick.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594499080349,"sku":"BCZG_5860","price":32.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5860.jpg?v=1769375167"},{"product_id":"mr-gasket-ultra-seal-valve-cover-gaskets-187-inch-thick","title":"Mr. Gasket Ultra-Seal Valve Cover Gaskets - .187 Inch Thick","description":"These are high quality gaskets that works well on those hard to seal applications. The low density fiber \u0026amp; rubber blend gasket material seals those minor head imperfections with a low clamp force. At .187 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.\u003cbr\u003e\u003cbr\u003eFits all 1965-2000 Chevy Big Blocks: 366,396,402,427,454 including GM (General Motors) Gen VI Crate Engines like the 502 and 572.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594499145885,"sku":"BCZG_5862","price":42.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5862.jpg?v=1769375174"},{"product_id":"mr-gasket-ultra-seal-valve-cover-gaskets","title":"Mr. Gasket Ultra-Seal Valve Cover Gaskets","description":"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, these gaskets are .187 inch thick.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594499211421,"sku":"BCZG_5869","price":42.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5869.jpg?v=1769375182"},{"product_id":"fits-1959-1980-chrysler-361-383-400-413-426-440-b-rb-big-block-except-426-hemi","title":"Fits 1959-1980 Chrysler 361,383,400,413,426,440 B\/RB Big Block except 426 Hemi","description":"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, these gaskets are .187 inch thick.","brand":"Mr Gasket","offers":[{"title":"Default Title","offer_id":47594499342493,"sku":"BCZG_5877","price":45.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8020\/5981\/files\/5877.jpg?v=1769375188"}],"url":"https:\/\/1776performance.com\/collections\/engine-valve-cover-gasket-set.oembed","provider":"Island Performance ","version":"1.0","type":"link"}