{"product_id":"cometic-chevy-mark-iv-big-block-v8-039in-fiber-intake-mani-gasket-set","title":"Cometic Chevy Mark-IV Big Block V8 .039in Fiber Intake Mani Gasket Set - C5428-039","description":"\u003cp\u003eThe \u003cstrong\u003eCometic Chevy Mark-IV Big Block V8 .039in Fiber Intake Mani Gasket Set - C5428-039\u003c\/strong\u003e is a precision-engineered intake gasket with a compressed thickness of .039\".\u003c\/p\u003e\n\u003cp\u003eCometic Fiber intake gaskets provide a leak-proof seal between the intake manifold and cylinder head. Featuring Fiber construction, this gasket uses a high-performance composite material with excellent sealability across a range of surface finishes and clamp loads. A proper intake seal is critical for maintaining correct air-fuel mixture, vacuum, and coolant routing — making these gaskets essential for any engine build or intake upgrade.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e .039\" compressed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e C5428-039\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVerified fitment:\u003c\/strong\u003e Chevrolet Bel Air (1965–1975); Chevrolet Biscayne (1965–1972); Chevrolet Blazer (1973–1974); Chevrolet Brookwood (1969–1972); Chevrolet C10 (1968–1980); Chevrolet C10 Suburban (1968–1980); Chevrolet C20 (1968–1986); Chevrolet C20 Suburban (1968–1986); and 47 more.\u003c\/p\u003e","brand":"Cometic Gasket","offers":[{"title":"Default Title","offer_id":52474083606891,"sku":"CGSC5428-039","price":26.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/IR191F_cf023f2d-4cff-412b-90dd-3eec9996dee8.jpg?v=1779661077","url":"https:\/\/www.raptorracing.com\/products\/cometic-chevy-mark-iv-big-block-v8-039in-fiber-intake-mani-gasket-set","provider":"Raptor Racing","version":"1.0","type":"link"}