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- Intake Manifold Gaskets, Seals & Installation Sets
- Mr. Gasket Intake Manifold Gasket Sets
Get the right gasket for your project. These top-of-the-line Mr. Gasket Intake Manifold Gaskets are recommended for OE replacement, high-performance street, drag race and oval track applications. All Mr. Gasket Intake Gaskets are sold in pairs unless specified otherwise.
Performance Material
- Manufactured from cellulose/nitrate composition gasket material
- Provides excellent sealing and durability
- Can be trimmed if necessary for modified ports
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Ultra-Seal Material
- Manufactured from cellulose/nitrate composition gasket material
- Provides excellent sealing and durability
- Silicone beading applied around each port to create a tight leakproof seal
- Cam be trimmed for modified ports
- Complete with manifold end rail seals and distributor gasket
Ultra-Seal III Material
- Made from high-density, high-tensile strength, and high-temperature gasket material
- Delivers excellent sealing properties for oil, fuel and coolant
- Seals using low flange pressure (clamp force)
- Can be modified (trimmed) easily to fit custom applications
- Requires no gasket sealer for installation
- Releases easily (no scrapping required) will not stick to mating surfaces when disassembling an engine
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AMC
Intake Manifold GasketsPerformance Material 1966-79 AMC 290-401ci V8 1970-79 AMC 304-401ci V8 Thickness: .060'' Port Size: 1.14'' X 2.22''
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$49.95
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Intake Manifold GasketsUltra-Seal Material 1966-79 AMC 290-401ci V8 1970-79 AMC 304-401ci V8 Thickness: .060'' Port Size: 1.14'' X 2.22''
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$55.65
Estimated to ship direct from manufacturer in 24hrs
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Chevrolet - Small Block
Intake Manifold GasketsPerformance Material 1955-67 Chevy 265/283 V8 Thickness: .060'' Rectangular Port Size: 1.20'' X 1.87''
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$41.64
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Intake Manifold GasketsUltra-Seal Material 1985-91 Chevy 262-400 V8 Thickness: .060'' Rectangular Port Size: 1.25'' X 2.00''
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$55.65
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Intake Manifold GasketsPerformance Material 1985-91 Chevy 262-400 V8 Thickness: .060'' Port Size: 1.50''
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$48.59
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Intake Manifold GasketsUltra-Seal Material 1955-01 Chevy 262-400 V8 Thickness: .060'' Small Race Port Size: 1.25'' X 2.13''
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$34.51
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Intake Manifold GasketsPerformance Material 1955-01 Chevy 262-400 V8 Thickness: .120'' Small Race Port Size: 1.31'' X 2.10''
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$48.61
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Intake Manifold GasketsPerformance Material 1955-01 Chevy 262-400 V8 Thickness: .120'' Medium Race Port Size: 1.31'' X 2.19''
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$46.15
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Intake Manifold GasketsUltra-Seal Material 1955-01 Chevy 262-400 V8 Thickness: .120'' Medium Race Port Size: 1.31'' X 2.19''
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$59.35
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Intake Manifold GasketsPerformance Material 1955-01 Chevy 262-400 V8 (18°) Thickness: .060'' Port Size: 1.35'' X 2.26''
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$48.59
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Mr Gasket 136G
Mr Gasket 136G Intake Manifold Gaskets for 1996-2002 Chevrolet 305/350 Vortec Gen I Small Block V8 [Performance Material]
Intake Manifold Gaskets1996-2002 Chevrolet 305/350 Vortec Gen I Small Block V8 Performance Material Thickness: .125'' Port Shape: Rectangle Port Size: 1.31" x 2.37" Pair
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$49.95
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Estimated to ship direct from manufacturer on 06/26/25, pending manufacturer availability.
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Chevrolet - Big Block
Intake Manifold GasketsPerformance Material 1965-90 Chevy 396-454 Gen IV. Thickness: .060'' Oval Port: 1.90'' X 2.20''
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$41.64
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Intake Manifold GasketsUltra-Seal Material 1965-90 Chevy 396-454 Gen IV. Thickness: .060'' Oval Port: 1.75'' X 2.16''
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$43.24
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Intake Manifold GasketsPerformance Material 1965-90 Chevy 396-454 Gen IV. Thickness: .060'' Rectangular Port: 1.75'' X 2.50''
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$41.64
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Intake Manifold GasketsUltra-Seal Material 1965-90 Chevy 396-454 Gen IV. Thickness: .060'' Rectangular Port: 1.75'' X 2.50''
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$46.13
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Intake Manifold GasketsPerformance Material 1965-90 Chevy 396-454 Gen IV. Thickness: .120'' Rectangular Port: 1.75'' X 2.50''
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$47.44
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Intake Manifold GasketsUltra-Seal Material 1965-90 Chevy 396-454 Gen IV. Thickness: .120'' Rectangular Port: 1.75'' X 2.50''
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$55.65
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Intake Manifold GasketsPerformance Material 1965-90 Chevy 396-454 Gen IV. Thickness: .060'' Rectangular Raised Port: 1.85'' X 2.55''
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$31.46
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Mr Gasket 5817
Mr Gasket 5817 Ultra-Seal Intake Manifold Gaskets for 1965-1990 Big Block Chevy 396-454 Gen IV
Intake Manifold GasketsUltra-Seal Material 1965-1990 Big Block Chevy 396-454 Gen IV Thickness: 0.060 in. Rectangular Raised Port: 1.850 in. X 2.550 in. No Upper Bolt Holes
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$49.95
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Intake Manifold GasketsUltra-Seal Material 1965-90 Chevy 396-454 Gen IV. Thickness: .120'' Rectangular Raised Port: 1.85'' X 2.55''
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$56.69
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GM - LS
Intake Manifold SealsOEM Style Molded O-Ring GM LS1 / LS2 / LS6 Cathedral Intake Ports 8/pkg.
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$41.68
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Intake Manifold SealsOEM Style Molded O-Ring GM LS3 / L92 2.6" Rectangular Intake Ports 8/pkg.
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$52.79
Estimated to ship direct from manufacturer on 08/25/25, pending manufacturer availability.
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Valley Cover GasketGM LS1/LS6 Engines 10-Bolt Valley Plate .100" Thick OEM Style Seal - Molded Rubber over Aluminum Carrier
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$46.13
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Chrysler - Small Block
Intake Manifold Gaskets1967-1989 Small Block Chrysler 318-360 Thickness: .060 in. Rectangular Port: 1.170 in. X 2.270 in. Performance Material
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$48.59
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Intake Manifold GasketsUltra-Seal Material 1967-89 Chrysler 318-360 Thickness: .060'' Rectangular Port: 1.17'' X 2.27''
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$49.95
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Intake Manifold GasketsUltra-Seal III Material 1968-89 Chrysler W2 Heads Thickness: .060'' W2 Port: 1.43'' X 2.05''
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$41.64
Estimated to ship direct from manufacturer on 12/30/25, pending manufacturer availability.
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Chrysler - Big Block
Intake Manifold GasketsPerformance Material 1958-78 Chrysler 361-440 (Exc. Hemi) Thickness: .060'' Rectangular Port: 1.21'' X 2.26''
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$41.64
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Estimated to ship direct from manufacturer on 06/30/25, pending manufacturer availability.
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Intake Manifold GasketsPerformance Material 1962-64 Chrysler 413, 426 Max Wedge & Indy 440 Heads Thickness: .060'' Max Wedge Port: 1.40'' X 2.72''
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$41.64
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Estimated to ship direct from manufacturer on 12/31/25, pending manufacturer availability.
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Intake Manifold GasketsPerformance Material 1966-71 Chrysler 426 Hemi Thickness: .060'' Rectangular Port: 1.85'' X 2.01''
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$48.61
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