Best Mr Gasket Automotive Performance Exhaust Manifold Gaskets in 2026

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Validated for fit

Head sets contain gaskets and seals necessary for a valve grind or head reconditioning job

Application specific design to ensure a perfect fit and premium seal

Premium quality parts you can trust

MAHLE Original gaskets provide world class sealing products trusted by OEMs & Technicians around the globe

All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available

MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets

Package Dimensions: 0.508 cms (L) x 22.199 cms (W) x 22.301 cms (H)

Product Type: Auto Accessory

Package Quantity: 1

3" Pipe; Universal 3” Collector Flange, 3 Bolt Holes, 3-3/8" Bolt Hole Spacing, 2/Set

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch

✔ 【 SEALED WELL】It securely seals the gasket set so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head's drain back opening. Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train.

✔ 【HIGHLY DURABLE】It is highly durable and less prone to breakage. to provide exceptional service life and reliability.

✔ 【WITHSTAND HARSH CONDITIONS】Advanced manufacturing technology ensures durability and optimum operation in higher or lower temperatures.

Matches the Stock Cylinder Head Port; AMC V8 - 304('70-'79), 360('70-'93), 390('70), 401('71-'76), Dog Leg Stock Port, Manifold or Headers, 2/Set

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch

Remflex’s unique flexible graphite material has been proven for more than 30 years

1-7/32 inch width x 1-25/32 inch height Square End Ports; Mopar V8 - Magnum 318 ('92-'02), 360 ('93+), Square End Ports, Manifold or Headers, 2/Set

Remflex exhaust gaskets come in a standard 1/8 inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 inch

Enables you to build your own infinitely customizable gaskets

Made of a heat resistant tear resistant compressed fiber laminate

can be trimmed into any configuration to meet your exact specifications

1-9/16 inch width x 2-5/16 inch height Square Port; Ford V8 - FE 352, 390, 410, 428 (includes Tbird and Cobra Jet), Manifold and Some Headers, 2/Set

Includes Thunderbird 1961 - 1964

There are no rubber binders or composite materials in Remflex exhaust gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten your flange bolts

Package Dimensions: 1.777 H x 19.812 L x 8.636 W (centimeters)

Fit type: Vehicle Specific

Country of Origin : Canada

Package Dimensions : 42.0 H X 0.8 L X 14.4 W (Centimeters)

Package Weight: 0.023 Kilograms

Product Type:Auto Part

Remflex’s unique flexible graphite material has been proven for more than 30 years

Port configuration comparable to Fel-Pro 1404/1405

Popular for aftermarket aluminum heads AFR, Dart and others

For EZGO GAS (4 cycle) 1991-up, also MCI

Alternate and OEM Reference Numbers: 26724-G01, GSK4780B1, GSK24780, GSK-4780

Alternate and OEM Reference Numbers: 26724G01, 2-258, 26724-G01IC, 26724

Genuine Mopar OEM product

Important Note: PLEASE SEND VIN# BEFORE ORDERING THIS PART ! !, Year: 2007 2008 2009 2010 2011, Custom Bundle: No

Oe Spec Or Performance/Custom: OE Spec, Oe/Oem Part Number: 4892409AA, Modified Item: No

Manufacturer Part Number: 4892409AA, Manufacturer Warranty: 1 Year, Model: Compatible with Wrangler

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Mopar Gasket Exhaust Manif - 5038099aa - Part#5038099AA

Part#5038099AA

OEM Part Number: 12617944, 12558573, 12600530

Compatible with all LS series engines (except LS7) LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG LS3 L98 L9H L20 L94 LZ1 L99 L96 LC8 L77

For GMC for Chevy for Pontiac for Hummer for Cadilac for Buick 1997-2020 4.8L 5.3L 5.7L 6.0L 6.2L 6.6L V8 Engines

OE Replacement

For SR20 , S13, S14, S15

Exhaust Gasket

Package Dimensions: 6.0" (L) x 6.0" (W) x 1.0" (H)

Package Quantity: 1

Product Type: Auto Part

Fitment: Precisely manufactured, perfect replacement for Small Block SBF 289 302 351W. A wonderful replacement or standby on the market to replace your old exhaust manifold gasket.

Perfect replacement: The original factory standard, fully adapted to your car, perfect match. It is not easy to break during use. It is manufactured and tested in accordance with the most stringent OE standards to achieve outstanding performance.

Excellent sealing : Automotive exhaust manifold gaskets help to provide a tight seal where the exhaust manifold is installed on the engine block, and can be used in all racing and high:performance field

Genuine General Motors OEM product

The package length is 49.784 centimeters

The package height is 0.508 centimeters