Gasket Kits
Engineered for your Hemi platform, our gasket kits are designed to provide precise sealing and durability for your engine rebuilds and upgrades. Whether you’re working on a 5.7L, 6.1L, 6.4L, or 6.2L Hemi, these gasket kits fit your build intent and help maintain optimal engine performance under boost or heavy use.
In this collection, you’ll find complete gasket sets including head gaskets, intake gaskets, valve cover gaskets, and more—everything needed to ensure a reliable seal and prevent leaks. Proper gasket fitment is critical for maintaining power, response, and long-term engine health.
- Full gasket kits for major Hemi engines
- Precision fit for rebuilds and performance upgrades
- Quality materials for heat and pressure resistance
- Supports reliability under boost and high RPMs
Shop gasket kits for your Hemi engine at FastHemis.
Cometic MLX RHS Head Gasket (4.150" Bore, .062" Thickness): Chrysler / Dodge / Jeep / Ram (6.4L 392 / SRT8 / SRT) 2011 - 2026
Cometic Gasket
Regular price
$137.84
$124.07
Sale
- Unit price
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Cometic Street Pro Top End Gasket Kit (4.125" Bore, .036" Thickness): Chrysler / Dodge / Jeep 6.1L SRT8 2005 - 2010
Cometic Gasket
Regular price
$315.25
$293.19
Sale
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Cometic MLX Head Gasket (4.10" Bore, .054" Thickness): Chrysler / Dodge / Jeep 6.1L SRT8 2005 - 2010
Cometic Gasket
Regular price
$137.84
$124.06
Sale
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Cometic HT Header Gaskets (Pair): Chrysler / Dodge / Jeep 5.7L Hemi 2003 - 2008
Cometic Gasket
Regular price
$44.71
$40.25
Sale
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Cometic MLS Head Gasket (4.060" Bore, .051" Thickness): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$149.23
$134.31
Sale
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Cometic AFM Timing Cover Gasket (.032" Thickness): Dodge Viper 8.0L V10 1997 - 2002
Cometic Gasket
Regular price
$21.96
$19.76
Sale
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Cometic MLX LHS Head Gasket (4.150" Bore, .062" Thickness): Chrysler / Dodge / Jeep / Ram (6.4L 392 / SRT8 / SRT) 2011 - 2026
Cometic Gasket
Regular price
$137.84
$124.07
Sale
- Unit price
- /per
Cometic MLS Head Gaskets (4.125" Bore, .045" Thickness): Dodge Viper 8.4L V10 2008 - 2017
Cometic Gasket
Regular price
$149.23
$134.31
Sale
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aFe BladeRunner Intake Manifold w/ Gaskets: Dodge Ram 2500 / 3500 5.9L Diesel 1998 - 2002
aFe
Regular price
$625.00
$500.00
Sale
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aFe MACH Force-Xp Stainless Steel Fender Support Bracket Assembly: 2018 Dodge Challenger 6.2L Hellcat
aFe
Regular price
$167.50
$134.00
Sale
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aFe Twisted Steel Header Gasket Kit: Jeep Wrangler 07-11 3.8L V6 w/ Hardware
aFe
Regular price
$37.50
$30.00
Sale
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BBK Exhaust Header Gasket Set: Chrysler / Dodge 5.7L / 6.1L / 6.4L 2006 - 2024
BBK
Regular price
$59.99
$49.99
Sale
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BBK Exhaust Header Gasket Set: Dodge Ram 1500 / 3500 5.7L Hemi 2009 - 2024 (Inc. Classic)
BBK
Regular price
$59.99
$49.99
Sale
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BLOX Racing Xtreme 105mm DBW Throttle Body Gasket: Dodge Challenger 5.7L Hemi & 6.4L 392 2011 - 2023
BLOX Racing
Regular price
$15.00
$13.50
Sale
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BLOX Racing Xtreme 85mm DBW Throttle Body Gasket: Dodge Challenger 5.7L Hemi & 6.4L 392 2011 - 2023
BLOX Racing
Regular price
$10.00
$9.00
Sale
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BLOX Racing Xtreme 90mm DBW Throttle Body Gasket: Dodge Challenger 5.7L Hemi & 6.4L 392 2011 - 2023
BLOX Racing
Regular price
$10.00
$9.00
Sale
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CFR Performance Fiber Intake Manifold Gasket: Dodge / Jeep / Ram (6.2L Hellcat / Trackhawk / TRX) 2015 - 2026
CFR Performance
$20.45
- Unit price
- /per
Cometic AFM Differential Cover Gasket (.032" Thickness): Dodge Dakota / Durango 5.7L Hemi 2004 - 2010
Cometic Gasket
Regular price
$9.63
$8.66
Sale
- Unit price
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Cometic AFM Thermostat Gasket (.018" Thickness): Ram 1500 / 2500 / 3500 / Dakota / Durango / Grand Cherokee 5.2L V8 & 5.9L V8 1992 - 2003
Cometic Gasket
Regular price
$1.88
$1.69
Sale
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Cometic AFM Thermostat Gasket (.032" Thickness): Ram 1500 / 2500 / 3500 / Dakota / Durango / Grand Cherokee 5.2L V8 & 5.9L V8 1992 - 2003
Cometic Gasket
Regular price
$1.30
$1.17
Sale
- Unit price
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Cometic AFM Thermostat Gasket (.060" Thickness): Ram 1500 / 2500 / 3500 / Dakota / Durango / Grand Cherokee 5.2L V8 & 5.9L V8 1992 - 2003
Cometic Gasket
Regular price
$1.30
$1.17
Sale
- Unit price
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Cometic AFM Transmission Oil Pan Gasket (.060" Thickness): Dodge Ram 1500 / Dakota 4.7L / 5.2L / 5.7L / 5.9L 1997 - 2006
Cometic Gasket
Regular price
$21.20
$19.09
Sale
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Cometic AFM Transmission Oil Pan Gasket (.060" Thickness): Dodge Ram 1500 5.7L Hemi 2002 - 2003
Cometic Gasket
Regular price
$21.20
$19.09
Sale
- Unit price
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Cometic ArmorCore Exhaust Manifold Gasket Set (.064" Thickness): Ram 1500 / 2500 / 3500 / Dakota / Durango / Grand Cherokee 5.2L V8 & 5.9L V8 1992 - 2003
Cometic Gasket
Regular price
$28.14
$25.33
Sale
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Cometic MLS Head Gasket (4.030" Bore, .030" Thickness): Dodge Viper 8.0L V10 1992 - 1995
Cometic Gasket
Regular price
$225.95
$203.35
Sale
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Cometic MLS Head Gasket (4.030" Bore, .056" Thickness): Dodge Viper 8.0L V10 1992 - 1995
Cometic Gasket
Regular price
$237.25
$213.52
Sale
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Cometic MLS Head Gasket (4.030" Bore, .060" Thickness): Dodge Viper 8.0L V10 1992 - 1995
Cometic Gasket
Regular price
$237.25
$213.52
Sale
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Cometic MLS Head Gasket (4.165" Bore, .095" Thickness): Dodge Viper 8.0L V10 1992 - 1995
Cometic Gasket
Regular price
$286.27
$257.64
Sale
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Cometic MLX Head Gasket (4.125" Bore, .048" Thickness, 1/2" Studs): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$220.11
$198.10
Sale
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Cometic MLX Head Gasket (4.125" Bore, .054" Thickness, 9/16" Studs): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$220.11
$198.10
Sale
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Cometic MLS Head Gasket (4.125" Bore, .070" Thickness): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$184.80
$166.32
Sale
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Cometic MLS Head Gasket (4.060" Bore, .075" Thickness): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$184.80
$166.32
Sale
- Unit price
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Cometic MLS Head Gasket (4.125" Bore, .080" Thickness): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$196.49
$176.84
Sale
- Unit price
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Cometic MLS Head Gasket (4.060" Bore, .092" Thickness): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$196.49
$176.84
Sale
- Unit price
- /per
Cometic MLX RHS Head Gasket (4.125" Bore, .052" Thickness): Dodge Viper 8.4L V10 2008 - 2017
Cometic Gasket
Regular price
$220.11
$198.10
Sale
- Unit price
- /per
Cometic MLS Head Gasket (4.125" Bore, .036" Thickness): Dodge Viper 8.4L V10 2008 - 2017
Cometic Gasket
Regular price
$149.23
$134.31
Sale
- Unit price
- /per
Cometic MLX Head Gasket (4.125" Bore, .040" Thickness, 9/16" Studs): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$189.78
$170.80
Sale
- Unit price
- /per
Cometic MLX Head Gasket (4.125" Bore, .054" Thickness, 9/16" Studs): Dodge Viper 8.0L V10 1992 - 2002
Cometic Gasket
Regular price
$220.11
$198.10
Sale
- Unit price
- /per
Cometic MLS Head Gasket (4.125" Bore, .080" Thickness): Dodge Viper 8.4L V10 2008 - 2017
Cometic Gasket
Regular price
$196.49
$176.84
Sale
- Unit price
- /per
Cometic Exhaust Manifold Gasket (.042" Thickness): Ram 1500 / 2500 / 3500 / Dakota / Durango / Grand Cherokee (5.2L V8, 5.9L Diesel / V8) 1992 - 2003
Cometic Gasket
Regular price
$28.14
$25.33
Sale
- Unit price
- /per
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Complete Gasket Kits for Your Hemi Engine Rebuilds and Upgrades
Maintaining a reliable seal is essential when rebuilding or upgrading your Hemi engine. Our gasket kits are engineered specifically for 5.7L, 6.1L, 6.4L, and 6.2L Hemi platforms to ensure durability and precise fitment. These kits help protect your engine from leaks and support optimal performance under demanding conditions.
Why Choose a Full Gasket Kit for Your Hemi Engine?
Using a complete gasket kit ensures that every sealing surface in your engine is addressed during a rebuild or upgrade. This reduces the risk of leaks and helps maintain proper compression and fluid containment. Kits include head gaskets, intake gaskets, valve cover gaskets, and other essential seals designed to match your specific Hemi engine.
- Comprehensive sealing solutions for all critical engine components
- Prevents oil, coolant, and combustion leaks for long-term reliability
- Precision fitment tailored to your engine’s displacement and model
How to Select the Right Gasket Kit for Your Hemi Build
Choosing the correct gasket kit depends on your engine size and intended use. Whether you’re rebuilding a 5.7L or upgrading a 6.2L Hellcat, selecting a kit with materials rated for heat and pressure resistance is key. Consider your build goals, such as boosted applications or high RPM operation, to ensure the gasket materials and design meet those demands.
Maintaining Engine Performance with Quality Gasket Kits
Proper gasket fitment is critical to preserving power, throttle response, and engine health. Investing in a high-quality gasket kit designed for your Hemi platform helps avoid costly leaks and downtime. Shop our selection of gasket kits at FastHemis to find the right set for your rebuild or performance upgrade.