{"product_id":"cometic-chevy-gen-1-small-block-v8-030in-mls-cylinder-head-gasket-4-125in-bore","title":"Cometic Chevy Gen-1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.125in Bore - C5271-030","description":"\u003cp\u003eThe \u003cstrong\u003eCometic Chevy Gen-1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.125in Bore - C5271-030\u003c\/strong\u003e is a precision-engineered head gasket with a 4.125\" bore and .030\" compressed thickness.\u003c\/p\u003e\n\u003cp\u003eThe Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Multi-Layer Steel (MLS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 4.125\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e .030\" compressed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C5271-030\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVerified fitment:\u003c\/strong\u003e Buick Century (1977–1981); Buick LeSabre (1978, 1982); Buick Regal (1977–1981, 1986); Buick Skylark (1977–1979); Chevrolet Bel Air (1955–1975); Chevrolet Biscayne (1958–1972); Chevrolet Blazer (1969–1974); Chevrolet Brookwood (1958–1961, 1969–1972); and 76 more.\u003c\/p\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":52474039959915,"sku":"CGSC5271-030","price":87.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/H1142MLS_befcf90e-3730-44df-b7c7-64917d9321a0.jpg?v=1779666671","url":"https:\/\/www.raptorracing.com\/products\/cometic-chevy-gen-1-small-block-v8-030in-mls-cylinder-head-gasket-4-125in-bore","provider":"Raptor Racing","version":"1.0","type":"link"}