Description
Mr. Gasket 5817 – Ultra Seal Intake Gasket
Intake Manifold Gasket – Ultra-Seal – 0.06 in Thick – 1.85 x 2.55 in Rectangular Port – Composite – Big Block Chevy – Kit
Fits 1965-1990 Chevrolet 396-454 Big Block with Rectangle Raised Port Heads. No upper bolt holes. 1.85 x 2.55 Inch
Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
- Nitrile Rubber And Fiber
- Will Not Crack Or Split
- Resists Wicking
- Withstands 600+ Temps
- Silicone Bead Around Port
- Creates Tight Leak proof Seal
Brand: Mr. GasketCategory: APG GasketsEmission Code: 5Engine: Chevrolet Big Block Mark IVGasket Sealant Included: NoMaterial: Ultra-sealPackaging: RetailPort Shape: RectanglePort Size: 1.85 x 2.55Product Type: Intake GasketsThickness: .060Warning: California Proposition 65Warranty: Manufacturer’s Limited 90 Day WarrantyWeight: 0.06
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