Hemi Lightweight Flywheels
Built for your Hemi-powered vehicle, our Lightweight Flywheels collection offers high-performance aftermarket parts designed to enhance engine response and drivability. Whether you’re upgrading a 5.7L, 6.4L, or 6.2L Hemi platform, these flywheels reduce rotational mass for quicker revs and smoother shifts.
Inside this category, you’ll find precision-engineered flywheels that improve throttle response, reduce drivetrain inertia, and support aggressive driving or track use. Lightweight flywheels also contribute to better engine sound and overall handling feel, making them a smart upgrade for street or performance builds.
Explore our selection of lightweight flywheel upgrades built specifically for your Hemi engine. Shop lightweight flywheel upgrades for your Hemi at FastHemis.
ACT Twin Disc HD Street Clutch Kit: Dodge Challenger V8 2008 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L 392, 6.2L SRT Hellcat)
ACT
$1,612.80
- Unit price
- /per
ARP Flywheel Bolt Kit: Dodge Challenger V8 2008 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat)
ARP
$52.28
- Unit price
- /per
Fidanza Aluminum Flywheel: Dodge Challenger 5.7L Hemi, 6.1L SRT8, 6.4L 392 & 6.2L Hellcat 2008 - 2023
Fidanza
$768.59
- Unit price
- /per
Fidanza Lightweight Aluminum Flywheel: Dodge Viper 8.3L SRT10 2003 - 2006
Fidanza
$999.99
- Unit price
- /per
Mantic Quad Disc Clutch Kit w/ Flywheel: Dodge Challenger 2008 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L 392, 6.2L SRT Hellcat)
Mantic Clutch
Regular price
$5,018.00
$4,480.00
11% off
- Unit price
- /per
Mantic Triple Disc Clutch Kit: Dodge Challenger 2008 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L SRT & Scat Pack, 6.2L SRT Hellcat)
Mantic Clutch
Regular price
$3,987.00
$3,560.00
11% off
- Unit price
- /per
Mantic Triple Disc Clutch Kit: Dodge Viper 1996 - 2004 / Ram SRT10 2004 - 2006
Mantic Clutch
Regular price
$4,317.00
$3,765.00
13% off
- Unit price
- /per
Mantic Twin Disc Clutch Kit: Dodge Challenger 2008 - 2023 (5.7L Hemi, 6.1L SRT8, 6.4L SRT & Scat Pack, 6.2L SRT Hellcat)
Mantic Clutch
Regular price
$3,007.00
$2,685.00
11% off
- Unit price
- /per
Mantic Twin Disc Clutch Kit: Dodge Viper 1996 - 2004 / Ram SRT10 2004 - 2006
Mantic Clutch
Regular price
$3,005.00
$2,683.00
11% off
- Unit price
- /per
Ram Clutches Billet Aluminum Flywheel: Dodge Challenger 2008 - 2023 (Fits ALL Hemi models, Including Hellcat)
RAM Clutches
Regular price
$669.00
$469.00
30% off
- Unit price
- /per
Ram Clutches Force 10.5 Twin Disc Clutch Kit (Metallic Disc): Dodge Challenger 2011 ONLY (5.7L Hemi, 6.4L SRT8)
RAM Clutches
Regular price
$1,995.00
$1,795.00
10% off
- Unit price
- /per
RAM Clutches Force 10.5 Twin Disc Clutch Kit (Metallic): Dodge Challenger (08-23)
RAM Clutches
Regular price
$1,995.00
$1,795.00
10% off
- Unit price
- /per
Ram Clutches Force 10.5 Twin Disc Clutch Kit (Organic Disc): Dodge Challenger 2008 - 2023 (Fits ALL Hemi Models, Including Hellcat)
RAM Clutches
Regular price
$1,885.00
$1,685.00
11% off
- Unit price
- /per
Ram Clutches Force 10.5 Twin Disc Clutch Kit (Organic Disc): Dodge Challenger 2011 ONLY (5.7L Hemi, 6.4L SRT8)
RAM Clutches
Regular price
$1,885.00
$1,685.00
11% off
- Unit price
- /per
Ram Clutches Pro Street Twin Disc Clutch Kit (Metallic Disc): Dodge Challenger 2011 ONLY (5.7L Hemi, 6.4L SRT8)
RAM Clutches
Regular price
$2,399.99
$2,199.00
8% off
- Unit price
- /per
RAM Clutches Pro Street Twin Disc Clutch Kit (Metallic): Dodge Challenger (08-23)
RAM Clutches
Regular price
$2,399.99
$2,199.00
8% off
- Unit price
- /per
Ram Clutches Pro Street Twin Disc Clutch Kit (Organic Disc): Dodge Challenger 2008 - 2023 (Fits ALL Hemi Models, Including Hellcat)
RAM Clutches
Regular price from $1,899.00 Up to 17% off
- Unit price
- /per
Ram Clutches Pro Street Twin Disc Clutch Kit (Organic Disc): Dodge Challenger 2011 ONLY (5.7L Hemi, 6.4L SRT8)
RAM Clutches
Regular price
$2,199.99
$1,999.00
9% off
- Unit price
- /per
SPEC Lightweight Aluminum Flywheel: Dodge Viper 8.0L 1992-2002
SPEC
Regular price
$589.00
$530.10
10% off
- Unit price
- /per
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Enhance Your Hemi Engine’s Performance with Lightweight Flywheels
Upgrading to a lightweight flywheel on your 5.7L, 6.2L, or 6.4L Hemi-powered vehicle can dramatically improve throttle response and shift quality. These precision-engineered components reduce rotational mass, allowing your engine to rev quicker and deliver a more engaging driving experience.
What are the benefits of lightweight flywheels for Hemi engines?
Lightweight flywheels reduce the inertia of your drivetrain, which leads to faster engine revving and smoother gear changes. This upgrade enhances throttle response and can improve overall vehicle handling by making the power delivery feel more immediate and controlled. Additionally, they often contribute to a more aggressive engine sound that complements performance builds.
- Improved engine response and quicker revving
- Smoother and faster shifting under aggressive driving
- Reduced drivetrain inertia for better handling feel
- Enhanced engine sound and driving engagement
How do I choose the right lightweight flywheel for my Hemi?
Selecting the correct lightweight flywheel depends on your specific Hemi engine displacement and intended use. Consider the balance between weight reduction and drivability—too light may affect low-speed drivability, while the right weight improves performance without sacrificing street manners. Ensure compatibility with your clutch setup and transmission type for optimal results.
What to expect after installing a lightweight flywheel on your Hemi
After installation, you’ll notice a more responsive throttle and quicker engine spool-up, especially during spirited driving or track sessions. Shifts will feel smoother and more precise, helping you maintain momentum through gear changes. Explore our selection of lightweight flywheels at FastHemis to find the perfect upgrade tailored to your Hemi platform and driving style.