Gaskets & Seals
Availability
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency....
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.
From intake to exhaust, gaskets are always at the center of the action, providing the positive, leak-free seal your vehicle’s vital systems require to run at peak efficiency. We have the automotive gaskets and seals for your daily driver or dedicated race car in individual pieces that are perfect for general maintenance or full sets with every gasket and seal you need for a complete engine rebuild. Choose from factory-replacement materials like cork and rubber, or high-tech gaskets made from multi-layer steel, dead-soft aluminum, copper, and more—all designed to withstand extreme heat and pressure.
Trust Fleece Performance to bring you the best OE alternative parts you need. Their replacement head gaskets will ensure your engine gets the optimal reseal. They feature multi-layer steel (MLS) construction and meet or exceed OE specifications. Choose the one designed for your diesel engine.
Not Yet Reviewed
$119.99
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$159.99
Fleece Performance cylinder head dowels are for use between the engine block and cylinder head. These replacement cylinder head dowel kits include two dowels.
Not Yet Reviewed
$20.99
Fleece Performance turbocharger installation kits are designed to ease the installation of S300/S400 turbos. They include the necessary parts, such as studs, a turbo oil feed line, and drain tube, gaskets, and hardware. Order the model recommended for your vehicle and engine application.
Not Yet Reviewed
$35.99
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$79.99
Get the optimal seal with Fleece Performance fire ring head gaskets for your Cummins diesel. They are direct replacements for use with specific Fleece Freedom Series performance cylinder heads, but can be used on other replacement heads. Each gasket features multi-layer steel construction with 0.105 in. stainless steel fire rings, and they meet or exceed OE specifications. Select the one designed for your diesel engine. Please note: Reference Fleece Performance's machining and installation instructions if you are using these fire ring head gaskets with any other replacement cylinder heads.
Not Yet Reviewed
$339.00
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$349.00
Fleece Performance oil cooler adapter O-ring kits will help to maintain a tight, leak-free fit on your diesel truck. Made from premium rubber, you can rely on a superior seal for optimal performance with Fleece O-ring kits.
Not Yet Reviewed
$8.99
Service your Fleece Performance's injector return repair fitting with their service kits. They include two O-rings and one locking ring. Also, depending on the kit needed for your vehicle, the Fleece service kit may include one locking external body. Select the correct kit for your truck.
Not Yet Reviewed
$9.99
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$14.75
Fleece Performance coolant bypass O-ring kits are available to service their Cummins coolant bypass kits. Each kit includes three square-cut and one standard O-ring to maintain leak-free performance on your diesel.
Not Yet Reviewed
$9.45
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