Availability
Exhaust Manifold & Header Gaskets
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 43 Items.
.040" MLS EXH GASKETS 03-10
Part Number: CGT-C5089-040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
MLS Manifold Set, .030-in. MLS EXH MANIFOLD SET , MERC MARINE 525/352 EFI
Part Number: CGT-C15364-030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
USE MHG MS16332
Part Number: FEL-MS98018
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Manifold Gasket
Part Number: CGT-C5725-040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH. GASKET
Part Number: CGT-C5154
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust Manifold Gasket
Part Number: CGT-C5012-030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Gasket, Marine, Exhaust Manifold End Cap, OEM Style Replacement, Mercruiser Stern Drive, Pair
Part Number: RRA-18-0928-1-9
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Header and Exhaust Manifold Gaskets, Exhaust Baffle Plate to Cylinder Block, OEM Style Replacement, Stock Port and Material, GLM, Mercury Marine, Each
Part Number: RRA-18-0922
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Gasket, Marine, Baffle Plate to Exhaust, OEM Style Replacement, Mercury Marine, Each
Part Number: RRA-18-0940
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Header and Exhaust Manifold Gaskets, Baffle Plate to Cylinder Block, OEM Style Replacement, Stock Port/Material, 100-115 HP, GLM, Mercury Marine, Each
Part Number: RRA-18-2621
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Gasket, Marine, Manifold End Cap, OEM Style Replacement, OMC Stern Drive, Pair
Part Number: RRA-18-2883-1
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Exhaust Manifold Gasket
Part Number: CGT-C5997-030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH GASKET
Part Number: CGT-C5150
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH.429-460cc
Part Number: CGT-C5156
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH. 396-454ci
Part Number: CGT-C5153
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH.332-390cc
Part Number: CGT-C5155
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.043" COPPER EXH. 396-454ci
Part Number: CGT-C5152
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
1.920" X 1.550" EXH SET
Part Number: CGT-C15330HTG
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
BLOCKED EXH. 1.850"X2.075"
Part Number: CGT-C5335
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust Manifold Gasket
Part Number: RRA-18-0956-1
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
.060" HTS EXH GASKET INC 2 PCS
Part Number: CGT-C14119-060
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.060" HTS EXH GASKET 2PCS
Part Number: CGT-C14123-060
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
FORD/COS/LOTUS 8 VALVE .064" AM EXH. GASKET KIT
Part Number: CGT-C4378
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
.064" AM EXH GASKET 1.78X1.70
Part Number: CGT-C15603-064
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Exhaust Manifold Gasket, MLS, .040 in. Thick, Stock Port, Nissan, Each
Part Number: CGT-C4200-040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
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