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Fix an exhaust manifold gasket leak—or prevent it from happening in the first place—with exhaust header and manifold gaskets from Summit Racing! You won’t...
Fix an exhaust manifold gasket leak—or prevent it from happening in the first place—with exhaust header and manifold gaskets from Summit Racing! You won’t find inferior, poor sealing gaskets here. We only carry proven, trusted exhaust header and manifold gaskets from brands you can truly depend on—Mr. Gasket, SCE, Flatout Gaskets, Fel-Pro, Percy’s, and others. Choose from copper, aluminum, composite, multi-layer steel (MLS), graphite, and other material options that will produce a positive seal on your stock or high performance engine. Shop exhaust header and manifold gaskets at Summit Racing...
Fix an exhaust manifold gasket leak—or prevent it from happening in the first place—with exhaust header and manifold gaskets from Summit Racing! You won’t find inferior, poor sealing gaskets here. We only carry proven, trusted exhaust header and manifold gaskets from brands you can truly depend on—Mr. Gasket, SCE, Flatout Gaskets, Fel-Pro, Percy’s, and others. Choose from copper, aluminum, composite, multi-layer steel (MLS), graphite, and other material options that will produce a positive seal on your stock or high performance engine. Shop exhaust header and manifold gaskets at Summit Racing today!
Showing In Stock Items. Show All 24 Items.
Exhaust Gaskets, AccuSeal E, Graphite/Kevlar®, Raised D Port, Chevy, 502 Big Block, Set
Part Number: SCE-113085
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
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Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Chevy, Big Block, Kit
Part Number: CMB-05-0137
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust manifold gasket replacement for MerCruiser engines produced by GM Marine: big block 454, 502 / 7.4L, 8.2L V8.
Part Number: QSV-8M0162487
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Gasket, Header, Marine, Steel Core Laminate, Chevy, Big Block, Set
Part Number: FEL-17440
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Header and Manifold Gaskets, Rectangular Port, Graphite, Fits Old-style GM Performance ZZ502 Heads, Chevy, 7.4L, 8.2L, Pair
Part Number: RFL-2029
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Gaskets, Header Flange, Compressed Fiber Laminate, Chevy, Round Port, Big Block, Pair
Part Number: DOU-HG9303LG
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Manifold Gaskets, Marine, Steel Core Laminate, Chevy Big Block, Set
Part Number: EDM-GSK-104
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Gaskets, Header Flange, Compressed Fiber Laminate, Large D-Port, Chevy, Big Block, Pair
Part Number: DOU-HG9313
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Manifold Cooling Gaskets, Marine, Steel Core Laminate, Chevy, Small/Big Block, Set
Part Number: FEL-17510
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Chevy, Marine, Kit
Part Number: CMB-05-0140
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Gaskets, Header, Graphite, D-Port, Chevrolet, Big Block, Pair
Part Number: RFL-2083
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Raised D-port, Chevy, Big Block, Pair
Part Number: SCE-213185
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Gasket, Marine, Exhaust Manifold, OEM Style Replacement, Mercruiser Stern Drive, OMC Inboard, OMC Stern Drive, Volvo Penta, Each
Part Number: RRA-18-0418
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Exhaust Gaskets, Header, Square Port, High-Density/Hi-Temp Graphite, Chevy, Pair
Part Number: SCE-413185
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
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