Best Mahle Exhaust Gaskets in 2026

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Validated for fit

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Engineered for the sealing repair environment

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

1. QUALITY AND NO LEAK: Made of wire and graphite. Tapered, Beveled Gaskets, NOT FLAT.

2. COST-EFFECTIVE: Be sure to replace your exhaust port gaskets any time you change or reinstall pipes. Keeps the exhaust gas from leaking to make sure the gas velocity.

3. PACKING PRO: Add an bumper into the gasket center. Prevent the gasket from being crashed while delivery.

AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of styles and sizesfora quality vehicle repair

DEFLECTS HEAT -- Designed to deflect heat for long-lasting performance

PREMIUM MATERIALS -- Made from high-quality materials for durability and long life

Meets or exceeds all original equipment specifications

Application-specific design ensures a perfect fit

Engineered for the sealing repair environment

1-7/8" Diameter Round Port; Chevy V8 - 4.8L, 5.3L, 6.0L LS2 ('99-'08), 5.7L, LS1 LS6 ('97-'08), includes Vortec, Manifold or Headers, 2/Set

Port configuration comparable to Fel-Pro 1440

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

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

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Engineered for the sealing repair environment

✔ 【 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.

★ Compatible with Polaris Sportsman 600 2003-2006, Sportsman 700 (Including Touring and X2 models) 2002-2007, Sportsman 800 models (Including Touring, X2, and 6x6) 2005-2014.

★ Compatible with Polaris Ranger 700 (All models including XP, Crew and 6x6) 2005-2009, Ranger 800 (All models including XP, 6x6 and Crew) 2010-2014, RZR 800 (All models including RZR-S and RZR-4) 2008-2014.

★ Replacement for Polaris 5811511.

No longer do you need to fight trying to install this fragile exhaust seal

Never worry about an exhaust leak again

Can be used with exhaust flange nuts, sold separately.

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

AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of styles and sizesfora quality vehicle repair

HEAT RESISTANT -- Designed to resist heat for long-lasting performance. Outside Diameter-2.5 inch, Inside Diameter-2 inch. Thicknes-0.18 inch

PREMIUM MATERIALS -- Made from high-quality materials for durability and long life

AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of styles and sizesfora quality vehicle repair

DEFLECTS HEAT -- Designed to deflect heat for long-lasting performance

PREMIUM MATERIALS -- Made from high-quality materials for durability and long life

Bolt To Bolt Measurement: 3.5" / 89mm

Meets or exceeds all original equipment specifications

Application-specific design ensures a perfect fit

Engineered for the sealing repair environment

1-1/8 inch width x 1-1/2" height Stock Square Port; Ford V8 - 302 ('81-'95), 351 ('69-'97) Windsor, 1-1/8" x 1-1/2" Square 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

Meets or exceeds all original equipment specifications

Application-specific design ensures a perfect fit

Engineered for the sealing repair environment

Country Of Origin : China

The Package Height Of The Product Is 0.95 Inches

The Package Length Of The Product Is 4.41 Inches

Brand New Aftermarket Exhaust Flange Gasket, including 5 PCS 120-07610-0005

Flexible Graphite, Reliable Sealing

High & Low Temperature Resistant

For : GM 200, 228, 230, 260, 898 (5.0 & 5.7L)

Visit Amazon’s SONAR parts finder at fit-guide.seastarsolutions.com to ensure this product will fit your application.

All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty

With Siamese port cylinder heads

For : GM 153 & 181 (25 & 30L) CID engs: 120 & 140 hp (s/n 6229718 & Up)

All Sierra parts qualify for and are covered under Sierra's industry leading customer satisfaction warranty

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

Measurement: 32mm outer diameter x 24.5mm inner diameter x 4.5mm thick

Fitment: Thumpstar Quad Bike ATV Dune Buggy PIT Bike PIT PRO Trail Bike Dirt Bike 50 to 150cc

Three Months Warranty, Money Back Guarantee

【FIRMLY CLIP & 50X SHOCKPROOF】: Features a strong triangle support, an extendable chromed steel clip hook and a metal screw mechanical lock clasp, YRU car phone mount holds your phone tightly to the air vent and maintains the optimal viewing angle even on the bumpy road or sharp turn. Integration of up to 500+ competitors’advantages, 30000KM+ road test. Enabling you to drive in confidence

【INNOVATIVE DESIGN & EXTRA PROTECTION】Integrated with a locking reminder device that prevents from being overfastened, providing extra vents/mount protection. Steel Hook with chromed surface is more durable and has no sharp edges. Multi-layered silicone pads protect your phone and vent fins from being scratched

【360°ROTATION & ONE-HAND OPERATION】: With YRU phone holder, your cell phone can be adjusted to any view angle without blocking the vents.You can easily lay and remove the phone on the wide comfortable phone cradle with instant release button and just enjoy the best driving experience

Product Quality Ensured By 1PZ.

Size Details - Bolts size: Long for 34.6mm. Nuts/Caps: Long for 30.5mm. Exhaust gasket outer diameter size: 30mm. Exhaust gasket inner diameter size: 21.9mm. Thickness of exhaust gasket: 4.3mm.

This package is included excatly what is shown on the picture.