Availability
Head Gasket; Embossed Steel Shim; Gasket Bore 4.370 in.; 0.020 in. Compressed Thickness, Each
Part Number: MRG-1131G
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Gaskets, Ultra-Seal III, Dart/Brodix Heads, Chevy, Set of 10
Part Number: MRG-2881SMP
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Gaskets, Manifold, Intake, Ultra-Seal, Rectangle Raised, 2.55 in. x 1.85 in. Port .120 in. Thick, BBC, Set
Part Number: MRG-5819
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Ultra-Seal, Round Port, Chevy, Big Block, Pair
Part Number: MRG-5912
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Intake, Ultra-Seal, Composite, Rectangle, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454
Part Number: MRG-5828
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Intake, Ultra-Seal, Composite, Oval, 2.16 in. x 1.85 in. Port, .060 in. Thick, Chevy, 396-454, Set
Part Number: MRG-5827
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Round Port, Chevy, Big Block, Pair
Part Number: MRG-5914
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Ultra-Seal, Square Port, Chevy, Big Block, Pair
Part Number: MRG-5910
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Ultra-Seal, Round Port, Chevy, Big Block, Pair
Part Number: MRG-5911
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Intake, Ultra-Seal, Composite, Rectangle, 2.50 in. x 1.75 in. Port, .125 in. Thick, Chevy, 396-454, Set
Part Number: MRG-5818
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Ultra-Seal, Steel Core Laminate, Square Port, Chevy, Big Block, Pair
Part Number: MRG-5913
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Intake, Composite, Rectangle Raised, 2.50 in. x 1.75 in. Port, .060 in. Thick, Chevy, 396-454, Set
Part Number: MRG-121
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Gaskets, Header, Stainless Steel, Square Port, Chevy, Big Block, Set
Part Number: MRG-4816G
Estimated Ship Date: Today
Estimated Ship Date: Today
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