Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets for 4.125 in. TP cylinder, .020 in. C9874
Manufacturer: Cometic
Dennis Kirk Part #: 263441
Cometic Single-Layer Steel (SLS) Base Gaskets for 4.125 in. TP cylinder, .020 in.: Manufacturer part # C9874 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9874
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Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets for 4.125 in. TP cylinder, .010 in. C9873
Manufacturer: Cometic
Dennis Kirk Part #: 263440
Cometic Single-Layer Steel (SLS) Base Gaskets for 4.125 in. TP cylinder, .010 in.: Manufacturer part # C9873 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9873
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More Info/Options for Cometic Single-Layer Steel (SLS) Base Gaskets for 4.125 in. TP cylinder, .010 in. C9873

Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .010 in. C9937
Manufacturer: Cometic
Dennis Kirk Part #: 263443
Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .010 in.: Manufacturer part # C9937 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9937
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More Info/Options for Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .010 in. C9937

Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .020 in. C9738
Manufacturer: Cometic
Dennis Kirk Part #: 263442
Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .020 in.: Manufacturer part # C9738 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9738
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More Info/Options for Cometic Single-Layer Steel (SLS) Base Gaskets w/4 in. bore, .020 in. C9738

Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/4.125 in. bore, .020 in. C9739
Manufacturer: Cometic
Dennis Kirk Part #: 263445
Cometic Single-Layer Steel (SLS) Base Gaskets w/4.125 in. bore, .020 in.: Manufacturer part # C9739 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9739
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Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/3 5/8 in. or 3 3/4 in. Bore, .010 in. C9532
Manufacturer: Cometic
Dennis Kirk Part #: 263447
Cometic Single-Layer Steel (SLS) Base Gaskets w/3 5/8 in. or 3 3/4 in. Bore, .010 in.: Manufacturer part # C9532 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9532
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More Info/Options for Cometic Single-Layer Steel (SLS) Base Gaskets w/3 5/8 in. or 3 3/4 in. Bore, .010 in. C9532

Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets, .010 in. C9100
Manufacturer: Cometic
Dennis Kirk Part #: 263438
Cometic Single-Layer Steel (SLS) Base Gaskets, .010 in.: Manufacturer part # C9100 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9100
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Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/4.125 in. bore, .010 in. C9938
Manufacturer: Cometic
Dennis Kirk Part #: 263444
Cometic Single-Layer Steel (SLS) Base Gaskets w/4.125 in. bore, .010 in.: Manufacturer part # C9938 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9938
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Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/3 5/8 in. bore, .020 in C9554
Manufacturer: Cometic
Dennis Kirk Part #: 263449
Cometic Single-Layer Steel (SLS) Base Gaskets w/3 5/8 in. bore, .020 in: Manufacturer part # C9554 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs. , , NOTE Also fits Wiseco 3 3/4 in. steel sleeve big bore.. C9554
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Base Layer

$20.99 Cometic Single-Layer Steel (SLS) Base Gaskets w/Std. Bore, .010 in. C9101
Manufacturer: Cometic
Dennis Kirk Part #: 263439
Cometic Single-Layer Steel (SLS) Base Gaskets w/Std. Bore, .010 in.: Manufacturer part # C9101 - Made using premium fuel-resistant materials that will not become brittle, crack or creep. Extreme Sealing Technology (EST) gaskets feature embossed steel gaskets covered with a proprietary rubber material or solid copper. Multi-Layer Steel (MLS) gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer to provide support. Withstands the shearing forces created by aluminum heads on case iron blocks. MLS gaskets retain torque. Single-Layer Steel (SLS) gaskets feature a stainless steel core with embossed outer surfaces that create a heavy-duty seal between the center steel layer and the mating surface. Viton gaskets feature a stainless steel core with a .001" thick coating of viton rubber on both sides. Sold in pairs.. C9101
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Base Layer

$2.95 Alpinestars Steel Buckle Base for Tech 8 Boots p348645
Manufacturer: Alpinestars
Dennis Kirk Part #: 348645
Alpinestars Steel Buckle Base for Tech 8 Boots: Manufacturer part # p348645 - Steel buckle base includes rivets. Sold each. Fits Alpinestars Tech 8 Boots.. p348645
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Base Layer

$3.95 Alpinestars Buckle Base Supports p3406299
Manufacturer: Alpinestars
Dennis Kirk Part #: 3406299
Alpinestars Buckle Base Supports: Manufacturer part # p3406299 - Replacement buckle base supports for Tech 6 and Tech 10 Alpinestars (2004-2006 models only) boots This is the buckle support plate for the bottom buckle. p3406299
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Base Layer

Base Layer