10 Best Clutch Masters Flywheel 2026

⚡ Quick Verdict

📋 How We Evaluated

Evaluation focused on build quality indicators like material type and stated machining fitment. Performance considerations included RPM response intent and noise or vibration implications. Value and user suitability were inferred from included compatibility details and warranty or support signals where available.

Type	Quartermaster Clutch Kit, V-Drive
Disc Count	Triple Disc
Diameter	7-1/4 in
Spline	1-1/8 in x 10

What We Found

Quartermaster’s clutch kit for V-Drive uses a triple-disc setup. The listing calls out a rigid hub and includes a ceramic 1-piece seal. It specifies a 7-1/4 inch diameter and a 1-1/8 inch x 10 spline requirement, which signals a purpose-built performance configuration.

The listing also places this in a Chevy application category and describes it as universal fit. The triple-disc architecture plus the ceramic seal suggests build quality aimed at higher-performance and heat-managed driving. Performance-oriented flywheel integration also points toward handling demanding driveline loads, not casual street use.

The provided details don’t quantify how smooth engagement feels, how much noise you might hear, or whether the flywheel weight targets maximum responsiveness. Since it’s universal fit, buyers should verify exact vehicle and clutch interface requirements. In this list, it’s the most specialized and evidence-rich option for serious performance contexts.

Who It’s For

This kit fits builders running a V-Drive setup who plan for higher torque and more aggressive use. I’d think track cars and performance builds where triple-disc clamping strength matters would suit it.

The rigid hub design typically supports consistent power transfer under load, which is appealing for hard launches and sustained driving. It’s also a fit for fabrication-focused projects where you can confirm mounting and spline fit. Because it’s universal, I’d verify the Chevy application interface carefully.

For commuters, this is more performance than comfort demands.

Kit Contents	Flywheel, pressure plate, clutch disc, bearings, tools, guide
Flywheel Weight	17.08 lbs
Clutch Size	10.4 inch
Warranty	12 months or 15,000 miles (limited)

What We Found

CMPRO OEM 10.4 inch Clutch Kit & Flywheel targets 64-81 Chevy and GMC applications. This one is bundled, so you’re getting more than a standalone flywheel. The kit includes an OEM HD flywheel that weighs 17.08 lbs, and it uses a 153 ring gear.

It also includes an OEM 10.4 inch HD reinforced pressure plate and a matching 10.4 inch HD clutch disc with a 10 spline setup. It comes with a throw-out bearing, pilot bushing, pilot bearing, an alignment tool, and an installation guide.

The bundle design reduces compatibility errors because it specifies the full mating parts. The listing also emphasizes U.S.-based design, engineering, assembly, testing, and a limited warranty. The tradeoff is that the flywheel is heavier, so you won’t get the same responsiveness gains you’d expect from lightweight aluminum.

Who It’s For

I’d recommend this set to classic Chevy and GMC owners who want an integrated clutch and flywheel refresh. It’s especially useful for restoration work where OE-style parts and correct matching matter. The heavier 17.08 lbs flywheel can favor stable drivability and durability over aggressive RPM response.

I also like that alignment tools and an installation guide are included, since it lowers friction for the install. You’ll still need to confirm the exact vehicle match using the compatibility filter, because that drives everything.

If you want a complete, supported upgrade package, this one’s practical and easy to plan around.

Product Type	Auto Part
Application Fitment	Honda S2000 2001-2009
Material	Lightweight Steel
Package Weight	14.0 lbs

What We Found

Clutch Masters FW-669-SF targets the Honda S2000, covering 2001 to 2009 applications. The listing focuses on auto-part fitment, and it includes packaging metrics, like a 13.0 x 13.0 x 4.0 inch box. Steel typically supports dependable street durability, while still cutting some rotational mass versus heavier setups.

The biggest differentiator here is application specificity, which helps avoid install surprises and keeps clutch feel more predictable. Because no performance figures are shown, I’d set expectations around fitment accuracy and drivability, not race-only claims.

Who It’s For

I would shortlist this for Honda S2000 owners who want a straightforward, model-specific upgrade. It fits best for street-driven builds that want a livelier throttle response, without chasing harsh behavior. The steel option also makes sense for daily driving and mixed commuting when reliability matters.

If you plan a clutch refresh alongside the flywheel, the tighter compatibility focus can reduce mismatch risk. I’d choose it over generic kits when you want a cleaner swap experience.

Product Type	Auto Part
Application Fitment	Mitsubishi Eclipse 2006-2008
Material	Lightweight Aluminum
Key Goal	Faster engine RPM response

What We Found

Clutch Masters FW-045-AL targets Mitsubishi Eclipse 2006 to 2008. The listing calls out a lightweight aluminum approach, with an emphasis on faster engine RPM response. It also frames the flywheel as engineered to fit and function to exacting standards.

Aluminum often helps the engine spin up and down more quickly than heavier OEM parts, which can change how the throttle feels. The fitment-focused wording suggests machining consistency, which matters for clutch engagement quality.

That said, the details provided here don’t include weight, torque, or noise data to quantify the change. I’d treat response as the primary feature, then verify the rest of the clutch system matches your goals.

Who It’s For

This is for Eclipse owners who want RPM feel to improve, not just a cosmetic upgrade. I’d see it working well for street performance builds where responsiveness matters on ramps and twisty roads. Lightweight aluminum suits drivers who like quicker rev transitions and can tolerate a more performance-leaning character.

It also fits well when you’re already planning supporting clutch parts, so the system stays coherent. If you expect benchmark numbers, you’ll want to confirm the compatibility specifics before ordering.

Compatibility	Ford Mustang 1986-1995 V8 and Mercury Capri 1986 V8
Material	Gray Iron
Flywheel Type	Solid
Teeth	157

What We Found

A-Premium clutch flywheel compatible with Ford & Mercury lists detailed specs, including solid flywheel construction and gray iron material. The listing targets specific Mustang and Mercury Capri variants. It also provides reference numbers like LFW112, 167711, and E6ZZ6375A. The features section includes 157 teeth and six bolt holes.

It lists flywheel diameter at 10.63 inches, and an inner diameter of 6.417 inches. The listing claims OE-spec replacement, with vibration and noise dampening aimed at a more comfortable, low-rev driving experience. It positions the part as sturdy and brand-new, and it includes a 1-year unlimited-mileage warranty.

Overall, this reads as a direct replacement focused on comfort and correct match, not lightweight racing gains. Compared with lighter Clutch Masters aluminum options, I’d expect more emphasis on smooth drivability and OE-like behavior.

Who It’s For

I’d point this at Mustang and Mercury Capri owners who want an OE-spec style replacement with documented dimensions. It fits restoration, maintenance refreshes, and drivability-focused upgrades where comfort matters. The solid gray iron design suits drivers who want stable engagement rather than aggressive throttle response.

It also works for people replacing worn driveline components and who want a clear warranty for added assurance. Because it’s a direct replacement approach, I’d buy only when your vehicle references line up with the numbers in the listing.

If you’re chasing lightweight performance, aluminum or lightweight steel may better match your intent.

Product Type	Auto Part
Application Fitment	Acura CSX 2006-2010
Material	Lightweight Aluminum
Package Weight	11.0 lbs

What We Found

Clutch Masters FW-037-AL is a lightweight aluminum flywheel made for Acura CSX 2006 to 2010 applications. The listing includes package dimensions of 14.0 x 15.0 x 6.0 inches, and it shows shipping weight around 11.0 pounds.

It also lists China as the country of origin and identifies the product type as an auto part. Lightweight aluminum is generally intended to support quicker engine response by reducing rotating mass. However, the provided information doesn’t cover vibration behavior, clutch engagement feel, or durability expectations.

On the plus side, you do get defined packaging data and a clear vehicle range, which can make ordering smoother for CSX builds. Overall, it fits best for buyers who want an aluminum approach, and who will still confirm clutch compatibility for smooth operation.

Who It’s For

I’d shortlist this for Acura CSX owners from 2006 to 2010 who want quicker rev response. It’s a good match for street builds where faster throttle-to-rpm transitions add to the driving feel. Because it’s aluminum, it suits drivers who are comfortable with a more responsive, less stock-like character.

It also fits enthusiasts pairing it with a clutch refresh to keep engagement predictable. Just plan on a careful compatibility check for the full clutch kit, since the listing info here doesn’t prove noise or durability improvements.

Application Fitment	Lexus ES250 1990-1991
Material	Lightweight Aluminum
Package Quantity	1
Package Dimensions	14.0 x 15.0 x 4.0 in

What We Found

Clutch Masters FW-725-AL is listed as a lightweight aluminum flywheel for Lexus ES250, covering 1990 to 1991. The listing includes package dimensions of 14.0 x 15.0 x 4.0 inches, and it shows a single package quantity. It also lists China as the country of origin.

Beyond that, the provided details don’t include additional performance claims, weight comparisons, or clutch engagement notes. Aluminum usually aims for faster RPM response by reducing rotational inertia versus heavier OEM parts. But without explicit specs, the magnitude of any improvement stays unquantified.

The defined Lexus range does help with ordering when other clutch components match the intended pairing. This option makes the most sense when you confirm ring gear and spline interface requirements. Documentation here is limited, but the application focus is still clear.

Who It’s For

I’d consider this for Lexus ES250 owners with 1990 to 1991 chassis who want a lighter, aluminum-based direction. It fits street enthusiasts who want improved throttle response while keeping the swap focused on replacement.

It can also work for hobbyists restoring these models with an aftermarket part aligned to the application range. Because the performance details are sparse, I’d only buy if you can validate compatibility with your clutch kit and installer notes. Drivers prioritizing comfort over responsiveness may prefer heavier OE-style alternatives.

If you’re comfortable with aluminum character changes, the intent may be worth it.

Application Fitment	Dodge Dart 2013-2015
Material	Lightweight Aluminum
Part Number	FW-097-AL
Package Weight	19 lbs

What We Found

Clutch Masters FW-097-AL is listed as a lightweight aluminum flywheel for Dodge Dart 2013 to 2015. The part number is FW-097-AL. The listing shows package dimensions of 17 x 15 x 5 inches, and it estimates shipping weight near 19 pounds. Country of origin is listed as China.

While aluminum typically aims for quicker rev response by reducing rotational mass, the provided details don’t include extra feature text to explain what that changes in your daily driving. That leaves vibration, noise, and clutch engagement impact unspecified.

Still, the application range and clear part number help you confirm whether it matches the intended clutch package. Before ordering, you’ll want to verify clutch kit pairing, ring gear details, and any spline requirements.

Who It’s For

I’d shortlist this for Dodge Dart builds from 2013 to 2015 that specifically need the FW-097-AL. It fits street enthusiasts who want a more responsive feel and quicker RPM transitions. Lightweight aluminum can suit drivers who enjoy spirited driving and are okay with a change in character from stock.

It also works for installers pairing a compatible clutch kit so the driveline behavior stays coherent. Since the listing lacks performance specifics, value depends on confirming compatibility successfully. If you want documented fitment and clearer response claims, I’d check for more listing detail before committing.

Application Fitment	13-14 Hyundai Veloster Turbo 1.6L
Product Type	Auto Part
Material	Lightweight Aluminum (as named)
Model Reference	FW-235-AL

What We Found

Clutch Masters FW-235-AL is listed for Hyundai Veloster Turbo 1.6L applications, covering 13-14 models. In the details provided here, there isn’t a meaningful feature list beyond the name. That makes it hard to confirm material type, weight reduction, or what kind of response target the flywheel is aiming for.

When specs aren’t stated, I’d expect buyers to cross-reference the part number and compatibility notes before purchasing. The lack of documented build information also makes noise, vibration, and drivability changes more uncertain. Still, the application range gives you a starting point if you’re building a Veloster Turbo clutch package.

If the listing is light on data, satisfaction depends heavily on matching the rest of the driveline correctly.

Who It’s For

I’d point this at buyers who already know they need the FW-235-AL for a 2013 to 2014 Veloster Turbo 1.6L build. It’s a good fit when the clutch kit and other components are already chosen to align with the flywheel characteristics.

Because the provided details are missing, it’s better suited to experienced installers or shoppers who can verify specs through the vehicle fitment filters. It can also work for budget-focused projects where the key requirement is correct part matching.

If you want a data-driven performance change, you may need extra diligence first.

Product Type	Auto Part
Material	Steel
Model Reference	FW-K2F-SF
Brand	Clutch Masters

What We Found

Clutch Masters FW-K2F-SF CM Steel Flywheels are presented as a steel flywheel option, but the provided details don’t include listed features. Without a fitment range, material thickness notes, or performance intent, it’s hard to evaluate what benefit you specifically get.

Steel flywheels usually prioritize durability and predictable clutch engagement for street and mixed driving. But because the provided information doesn’t include key specs like weight or ring gear details, it can’t be compared meaningfully against better-documented options. That leaves the purchase more dependent on external confirmation than on listing-provided evidence.

If the part matches a known application, steel can be a lower-risk alternative to ultra-light aluminum. Still, the current info gap limits confidence about vibration behavior or installation considerations.

Who It’s For

This suits buyers who already know they need a Clutch Masters CM steel flywheel and have confirmed compatibility elsewhere. I’d see it working best for drivers who prioritize durability and consistent clutch feel over aggressive RPM response. It can also fit daily driving and moderate performance upgrades.

It’s a good fit for shops or experienced DIY installers who can verify ring gear and clutch mating dimensions before proceeding. Since the fitment list isn’t present here, I’d only buy if you’re comfortable cross-checking vehicle compatibility via the manufacturer references.

Value depends on the correct match and how you feel about missing listing detail.

What to Look For Before Buying

I start with exact vehicle fitment and clutch interface matching, because that affects everything after the install. Then I decide whether I’m after lightweight response or predictable drivability. Material matters most, but so does how the rest of the clutch system pairs with the flywheel.

Finally, I look at warranty terms and what the listing actually states, since missing details increase uncertainty.

Check Match Vehicle Fitment And Clutch Interface

Confirm the flywheel fits your year, engine, and transmission. Verify spline count and clutch disc diameter, and check ring gear details if your starter engagement depends on it. If the listing uses fitment filters, use them, then double-check with part numbers. Compatibility mistakes can cost more than the flywheel itself.

Value Prioritize The Right Material For Your Driving Style

Lightweight aluminum often improves RPM response, but it can also change noise and vibration character. Lightweight steel can still feel quicker while staying more street friendly. If comfort is the priority, an OE-style gray iron replacement may behave more predictably.

Match the material to how you drive, including heat, torque, and whether it’s daily or track use.

Rating Use Ratings, Warranties, And Listing Specifics As Quality Signals

Even when performance claims sound good, warranty coverage helps reduce the risk. Strong listings include measurable details like weight, teeth count, and key diameters. Rating data can help you see repeat satisfaction patterns for similar builds. If ratings and specifics are missing, lean more on complete specifications and support policies.

For performance kits, I’d prioritize brands with consistent clutch behavior.

Verify Verify Whole System Pairing, Not Just The Flywheel

A flywheel swap changes engagement feel, pedal effort, and driveline vibration. Pair the flywheel with the correct pressure plate and clutch disc characteristics. Review installation requirements like throw-out bearing and pilot components. For universal or performance kits, confirm mounting points and spline compatibility before ordering.

A correct system pairing usually beats a mismatched upgrade, even from a well-known brand.

Frequently Asked Questions

Do lightweight flywheels improve acceleration immediately?

Lightweight flywheels can make the engine feel more responsive, which can improve acceleration feel. Real gains depend on the clutch, gearing, and how the engine manages revs. Correct installation and matching components matter as much as weight reduction. For street driving, drivability can change even if peak acceleration stays similar.

Is aluminum always better than steel for performance?

Aluminum usually reduces rotational mass more than steel, which supports quicker RPM transitions. Steel often brings more predictable durability and can feel less harsh in traffic. The better choice depends on your torque level, heat, and how often the car sits in stop-and-go.

A properly matched clutch system also shapes the final result.

What specifications must be verified before buying a flywheel?

Verify spline count and the clutch disc mating size, including diameter and bolt pattern where applicable. Confirm ring gear teeth count if your starter engagement depends on it. Check the application year range and transmission compatibility.

Use any reference numbers in the listing to cross-check your current flywheel and clutch components.

Why do some listings omit performance details, and is that a problem?

When performance data is missing, it’s harder to predict noise, vibration, and drivability changes. It doesn’t automatically mean the part is bad, but it does increase uncertainty. In those cases, warranty terms and compatibility specifics become more important.

I’d confirm the full system pairing and look for additional documentation before committing.

Should a flywheel purchase include a full clutch kit?

For many vehicles, pairing a flywheel with a matching clutch kit reduces mismatch risks. It helps ensure the pressure plate and disc work with the flywheel’s intended engagement characteristics. Some kits also include bearings, alignment tools, and guides, which makes installation easier.

If you’re replacing only the flywheel, double-check that your existing clutch remains compatible with the new setup.

🎯 Final Verdict

Clutch Masters FW-669-SF earns my top pick for Honda S2000 buyers who want lightweight steel with application-specific fit. Its best advantage is the model-focused suitability, which helps avoid install surprises. If you’re building for high-demand use and need maximum holding power, I’d look at Quartermaster’s triple-disc V-Drive kit instead.

Confirm spline and clutch pairing first, then choose steel for street livability or aluminum for responsiveness. Before you buy, verify fitment details for your exact setup.