Fits select 1956-1967 MG MGA and MGB (Base / GT).

The Fidanza 126991 lightweight aluminum flywheel is engineered to reduce rotational mass, allowing your engine to transfer more power to the wheels. CNC-machined from high-strength billet 6061 T6 or 2024 T4 aluminum, this flywheel is approximately 40% to 60% lighter than factory units. This significant reduction in the Moment of Inertia (MOI) results in faster throttle response and improved acceleration across the RPM range.

Unlike traditional flywheels, this Fidanza unit features a bolt-on replaceable friction plate made from 1045 or 1050 steel, eliminating the need for resurfacing or total replacement during clutch service. The friction surface is heat-treated for maximum grip and long-term durability under high-performance driving conditions.

• Manufacturer Part Number: 126991
• Body Material: Billet 6061 T6 or 2024 T4 Aluminum
• Friction Plate: Replaceable hardened 1050 steel secured with military-spec fasteners
• Ring Gear: Replaceable hardened 1050 steel
• Performance: 40-60% lighter than stock for lower MOI and quicker acceleration
• Installation: Direct bolt-on design with stepped dowels for precise alignment

Fits 1968-1980 MG MGB Base, GT, MK IV, and V-8 models (1.8L).

The Fidanza 126801 aluminum flywheel is engineered to significantly reduce rotational mass, weighing 40-60% less than the factory cast iron unit. Constructed from high-strength billet 6061-T6 or 2024-T4 aluminum, this flywheel lowers the Moment of Inertia (MOI) to provide faster throttle response and quicker acceleration by freeing up horsepower otherwise lost to parasitic drag.

Designed for longevity and serviceability, this unit features a replaceable 1050 steel ring gear and a bolt-on heat-treated friction plate, allowing for easy refreshes without replacing the entire flywheel. The assembly is secured with military-spec fasteners to ensure maximum reliability under high-RPM conditions.

• Manufacturer Part Number: 126801
• Tooth Count: 127-Tooth
• Engine Compatibility: 5-Main Bearing / 1.8L
• Transmission Compatibility: 4-Synchro
• Material: Billet 6061-T6 or 2024-T4 Aluminum body
• Friction Surface: Replaceable hardened 1050 steel
• Hardware: Military-spec fasteners and stepped dowels

Fits 2006 Saab 9-2X (H4-2.5L).

The Exedy TYF001 OE Replacement Flywheel is engineered to restore original equipment performance and smooth engagement to your vehicle's drivetrain. As a direct-fit component, it is designed to replace worn or heat-cracked factory flywheels, ensuring a proper friction surface for your clutch kit to grab. Each unit is precision-machined to exact tolerances to prevent vibration and ensure a long service life.

• Engineered to meet or exceed OEM specifications for fit, form, and function.
• Precision-machined friction surface for consistent clutch engagement and release.
• Dynamically balanced to minimize drivetrain noise and vibration.
• High-quality materials designed to handle the thermal loads of daily driving.
• Direct bolt-on replacement for factory mounting points.
• Manufacturer Part Number: TYF001

Fits select 1988-2024 Acura and Honda vehicles including Accord, Civic, Integra, RSX, and TSX models equipped for a K-Series engine to F-Series transmission conversion.

The Clutch Masters FW-K2F-AL aluminum flywheel is engineered for drivers seeking faster throttle response and reduced rotational mass. Precision CNC machined in the USA from 6061 billet aluminum, this flywheel significantly reduces turbo lag in forced induction applications and allows for quicker revving in naturally aspirated builds. To ensure long-term serviceability, it features a replaceable 1045 steel friction insert, allowing you to refresh the contact surface without the need for traditional resurfacing or replacing the entire flywheel.

Every unit is zero-balanced to eliminate drivetrain vibration and finished with a Type 3 hard anodizing for superior aluminum protection. This flywheel is SFI 1.2 certified, making it compliant for competitive motorsports use. It is designed to pair with Clutch Masters FX100 through FX500 single disc kits as well as their various twin disc options.

• Manufacturer Part Number: FW-K2F-AL
• Material: 6061 Billet Aluminum Core
• Friction Surface: Replaceable 1045 Steel Insert
• Finish: Type 3 Hard Anodized
• Certification: SFI Spec 1.2
• Design: CAD-Designed and CNC Machined
• Manufacturing: Made in the USA

Fits select 1975-2016 BMW (135i, 325i, 335i, 535i, M3, X5, Z3) and 1989-1998 Toyota Supra models.

In high-horsepower applications, flywheels are susceptible to micro-movements that can lead to fretting—a condition where the flywheel effectively welds itself to the crankshaft, often damaging the crank beyond repair. The Clutch Masters Flywheel Friction Lock (FFL) was developed in partnership with 3M to eliminate this risk by significantly increasing the friction between mating surfaces.

Constructed from a nickel-coated steel substrate with partially embedded diamond particles, the FFL allows the diamonds to "bite" into both the crankshaft and the flywheel. This mechanical interface enables the assembly to handle up to 5x higher shear forces and transmit significantly more torque than conventional setups without requiring additional modifications. At a precise thickness of .006" to .009", it provides this protection without significantly altering the spacing of your clutch and flywheel assembly.

• Manufacturer Part Number: CM-140-FFL
• Material: Nickel-coated steel substrate with industrial diamond particles
• Thickness: .006" - .009"
• Increases torque and shear force capacity by up to 5x
• Prevents crankshaft fretting and flywheel loosening
• Reusable after disassembly
• Simple installation between crank and flywheel

Fits select 1997-2006 Chevrolet Camaro, Corvette and Pontiac Firebird, GTO (5.7L).

The Action Clutch AC130FW Chromoly Lightweight Flywheel is engineered for high-performance street and track applications where rapid engine response is critical. By significantly reducing rotational mass compared to the factory unit, this flywheel allows the engine to rev more freely, improving acceleration and downshift synchronization. Each flywheel is manufactured from high-strength chromoly steel and undergoes a specialized heat treatment process to ensure maximum durability and surface integrity under extreme load.

• High-RPM Stability: Precision-engineered and tested for safe operation up to 18,000 RPM.
• Superior Materials: Forged from chromoly steel with a high thermal capacity to resist warping and heat checking.
• Resurfaceable: Designed for longevity with a surface that can be resurfaced during future clutch service.
• Installation Note: Reducing rotational mass may introduce additional gear rattle or noise, vibration, and harshness (NVH) into the cabin.
• Manufacturer Part Number: AC130FW

Vehicle Fitment

• 1998-2002 Chevrolet Camaro Z28 SS
• 1997-2004 Chevrolet Corvette Base
• 1998 Chevrolet Corvette Indianapolis 500 Pace Car
• 2001-2004 Chevrolet Corvette Z06
• 1998-2002 Pontiac Firebird Formula
• 1998-2002 Pontiac Firebird Trans Am
• 2004-2006 Pontiac GTO Base

Fits 1991-1998 Nissan 240SX (2.4L). The Action Clutch Chromoly Lightweight Flywheel (MPN AC114FW) is a high-performance upgrade designed for tuned street and track-driven vehicles. By replacing the heavy factory unit with a low-mass chromoly steel alternative, this flywheel reduces rotational inertia for significantly faster engine response and quicker acceleration.

Each flywheel is CNC-machined from high-strength chromoly steel and undergoes a specialized heat-treatment process to ensure maximum durability and surface hardness under extreme conditions. Tested to withstand up to 18,000 RPM, this component provides the high thermal capacity needed for aggressive shifting and high-heat racing environments. Unlike some aluminum alternatives, this chromoly unit is resurfaceable, extending its service life through multiple clutch replacements.

• Manufacturer Part Number: AC114FW
• Material: Heat-treated chromoly steel
• RPM Rating: Tested up to 18,000 RPM
• Fits 2.4L KA24DE engines
• Resurfaceable friction surface for long-term use
• Reduces rotational mass for improved throttle response

Note: The reduction in rotational mass may introduce additional noise, vibration, and harshness (NVH) into the cabin.

Fits 2006-2021 Subaru WRX STI and Impreza WRX STI (2.5L).

Engineered to reduce rotational inertia and significantly improve throttle response, the XClutch lightweight flywheel is a critical upgrade for high-performance EJ25-powered builds. Precision-machined from high-strength 4140 chromoly, this flywheel provides the durability required for track use and aggressive street driving while shedding significant weight compared to the factory unit.

This flywheel is designed specifically for single-disc applications, offering a reliable solution for enthusiasts looking to sharpen their drivetrain's reaction time. Whether you are building a dedicated race car or a modified street STI, XClutch delivers the structural integrity and engineering standards trusted by motorsport teams globally.

• Material: 4140 Chromoly Steel
• Application: Suits Single Disc Clutch Configurations
• Recommended Use: Track and High-Performance Street
• Enhanced engine acceleration through reduced rotating mass
• Manufacturer Part Number: XFSU003CL

Fits 2006-2021 Subaru WRX STI models (2.5L).

The XClutch 4140 Chromoly flywheel is engineered to provide a significant reduction in rotational mass, resulting in improved throttle response and faster acceleration. This performance flywheel is manufactured from high-tensile 4140 chromoly steel to ensure exceptional strength and heat dissipation, making it suitable for both spirited street driving and motorsport applications.

Designed for single disc clutch configurations, this flywheel includes an integral ring gear for precise starter engagement and long-term durability. It serves as a direct-fit performance upgrade for the factory component, balancing weight reduction with the reliability needed for daily-driven performance vehicles.

• Material: 4140 Chromoly Steel
• Application: Fits Single Disc Clutch kits
• Recommended Use: Street and performance applications
• Features: Integral ring gear for reliability
• Manufacturer Part Number: XFSU003C

Fits select 1991-2009 Subaru Baja, Forester, Impreza WRX, Legacy, Outback, and Saab 9-2X (2.5L).

The XClutch XFSU002C chromoly flywheel is engineered to provide a significant reduction in rotating mass compared to factory cast or dual-mass units. This weight reduction allows for faster throttle response and improved engine acceleration, making it a critical upgrade for performance-oriented street vehicles. Manufactured from high-strength 4140 chromoly, this flywheel is designed to withstand the increased heat and stress of spirited driving while maintaining the durability required for daily operation.

Each XClutch performance flywheel features an integral ring gear for maximum reliability and balance. This unit is specifically designed to suit single-disc clutch applications and is recommended for street use where maintaining smooth engagement and drivability is a priority.

• Manufacturer Part Number: XFSU002C
• Material: 4140 Chromoly steel
• Application: Single disc clutch setups
• Recommended Use: Street performance
• Design: Precision-engineered with integral ring gear

Fits select 2005-2020 Subaru (WRX, BRZ, Legacy, Outback, Forester, Baja), Toyota 86, Scion FR-S, and Saab 9-2X.

The ACT XACT Prolite Flywheel (600475) is engineered to significantly improve engine response and acceleration by reducing rotational mass. Unlike multi-piece designs, this Prolite version features a one-piece forged construction. This single-piece architecture provides uniform heat transfer from the clutch disc and eliminates the risk of warped inserts or loose ring gears, ensuring high RPM reliability in demanding race environments.

• Material and Construction: Forged from heat-treated chromoly steel for maximum strength and toughness; CNC machined for precise tolerances.
• Durability: Features induction-hardened ring gears for extended service life and wear resistance.
• Balance: Dynamically computer balanced to ensure smooth, vibration-free operation at high engine speeds.
• Serviceability: One-piece design allows for resurfacing without the complication of bolt-on friction surfaces.
• Application: Recommended for race use where rapid throttle response is a priority; provides mild to moderate gear rattle.
• Manufacturer Part Number: 600475

Fits 2008-2012 Volkswagen Eos, GTI, Jetta, and Passat (2.0T).

This SPEC billet steel flywheel is engineered to replace the factory dual-mass unit, providing a more durable and performance-oriented solution for your Volkswagen. CNC-machined from high-tensile carbon steel, this flywheel offers a stable, high-friction surface designed to handle increased heat loads and more aggressive clutch engagement than standard components. The billet construction ensures maximum strength and precise balance, improving throttle response and engine rev characteristics by reducing rotational mass.

• Precision CNC-machined from billet carbon steel for superior strength
• Direct replacement for OE flywheel assemblies
• Designed to work seamlessly with SPEC clutch kits or OE-equivalent units
• Offers improved durability under high-performance driving conditions
• Manufacturer Part Number: SV87S-4

Fits select 2006-2008 Volkswagen Eos, GTI, Jetta, and Passat models (2.0T).

The SPEC SV87S billet steel flywheel is a high-performance replacement for the factory dual-mass flywheel (DMF) found in VW 02Q 6-speed manual transmissions. Engineered for drivers who require increased durability without the excessive noise or chatter often associated with lighter aluminum options, this steel flywheel maintains the necessary rotating inertia for smooth street drivability and consistent engagement. It is precision-machined to exacting tolerances, providing a stable friction surface and improved heat dissipation for tuned 2.0T engines.

• Manufacturer Part Number: SV87S
• Material: High-carbon billet steel
• Transmission Compatibility: 02Q 6-Speed Manual
• Engine Application: 2.0T FSI/TSI
• Design: Single-mass conversion to replace failure-prone OE dual-mass units

Fits select 1992-2002 Volkswagen Corrado, Golf, Jetta, and Passat models.

The SPEC Aluminum Flywheel (MPN: SV82A) is a precision-engineered upgrade designed to significantly reduce rotating mass compared to the heavy factory unit. By lowering the moment of inertia, this flywheel allows the engine to rev more freely, providing sharper throttle response and improved acceleration. It is built to maintain high-RPM integrity while offering a rebuildable design for long-term service.

• CNC-machined from high-quality aluminum for weight reduction and strength
• Features a replaceable friction plate for extended service life
• Designed to improve engine response without compromising durability
• Precision balanced for smooth operation and reduced vibration
• Manufacturer Part Number: SV82A

Vehicle Fitment:

• 1992-1994 Volkswagen Corrado SLC
• 1995-1999 Volkswagen Golf GTI / GTI VR6
• 1994-2002 Volkswagen Jetta GLS / GLX
• 1993-1997 Volkswagen Passat GLX

Upgrade your drivetrain with the SPEC SV81S Steel Flywheel, designed specifically for select 2002-2005 Volkswagen models equipped with the 1.8T engine and 6-speed manual transmission. This high-carbon billet steel flywheel is an ideal replacement for the failure-prone factory dual-mass unit, offering significantly improved durability and more consistent clutch engagement for performance-oriented driving.

By reducing rotating mass compared to stock components, this SPEC flywheel improves throttle response and allows the engine to rev more freely throughout the powerband. It is CNC-machined to precise tolerances to ensure a perfect balance and a flat friction surface, making it an essential upgrade when installing a performance clutch kit or refreshing a worn transmission system.

• Fits 2002-2005 Volkswagen Beetle, Golf, and Jetta (1.8T 6-Speed)
• Manufactured from high-strength billet steel for maximum longevity
• Provides a more direct mechanical feel compared to OE dual-mass flywheels
• Precision balanced to reduce vibration and protect engine bearings
• Manufacturer Part Number: SV81S

Fits 2002-2005 Volkswagen Golf GTI VR6, Jetta GLI, and R32 (2.8L).

The SPEC SV23S-2 Steel Flywheel is a precision-engineered upgrade for performance-minded drivers. By replacing the heavy factory flywheel with a high-carbon billet steel unit, this component significantly reduces rotational mass to improve throttle response and acceleration. This flywheel is CNC-machined for perfect balance and designed to withstand the heat and stress of spirited driving and track use while maintaining enough inertia for smooth street operation.

• Billet steel construction provides superior durability and heat capacity compared to aluminum
• CNC-machined to exacting tolerances for a vibration-free installation
• Designed for use with SPEC performance clutch kits or OE-equivalent assemblies
• Improves engine response by reducing rotational weight
• Manufacturer Part Number: SV23S-2

Fits 1990-2001 Nissan Skyline models equipped with the RB20 engine.

The SPEC SN43A Aluminum Flywheel is designed to replace the heavy factory component with a lightweight, high-performance alternative. By significantly reducing rotational mass and lowering the moment of inertia, this flywheel allows the RB20 engine to rev more freely, improving throttle response and acceleration through the gears. This is an essential upgrade for drivers looking to optimize engine responsiveness for both spirited street driving and track applications.

• Engineered for reduced rotational mass and faster engine acceleration
• Precision-machined aluminum construction for durability and weight savings
• Designed to maintain structural integrity under high-RPM use
• Direct replacement for the factory RB20 flywheel
• Manufacturer Part Number: SN43A

Fits 2012-2013 Ford Focus ST (2.0T).

This SPEC aluminum flywheel is engineered to replace the heavy factory unit in the 2012-2013 Ford Focus ST. By significantly reducing rotational mass, this flywheel allows the 2.0T EcoBoost engine to rev more freely, providing crisper throttle response and improved acceleration through the gears.

Precision-machined for exact fitment and balance, this lightweight aluminum component reduces the moment of inertia without compromising durability. It is an ideal upgrade for enthusiasts seeking to optimize drivetrain performance during spirited driving or track use.

• Fits 2012-2013 Ford Focus ST (2.0T EcoBoost)
• High-quality aluminum construction for reduced weight
• Improves engine response and acceleration
• Direct replacement for the factory flywheel
• Manufacturer Part Number: SF33A-4

Fits select 1997-2007 Chevrolet Corvette, Camaro, Pontiac Firebird, GTO, and Cadillac CTS-V.

The SPEC SC75A Aluminum Flywheel is designed to replace the heavy factory unit, significantly reducing rotational mass to allow the engine to rev more freely. This reduction in inertia improves throttle response, acceleration, and rev-matching capability during spirited driving or track use. By minimizing the parasitic drag on the drivetrain, this flywheel ensures more efficient power delivery from the crankshaft to the ground.

• Manufacturer Part Number: SC75A
• Lightweight aluminum construction for reduced rotational mass
• Designed for high-performance street and track applications
• Direct fit replacement for original equipment (OE) flywheel mounting points
• Enhances engine responsiveness and acceleration through the powerband

This component is an essential upgrade for LS-platform enthusiasts looking to maximize the efficiency and powertrain performance of their vehicle.

Fits select 2005-2013 Chevrolet Camaro SS and Corvette (6.2L).

The SPEC SC57S Steel Flywheel is a high-performance replacement designed for drivers seeking enhanced durability and consistent clutch engagement. CNC machined from billet steel, this flywheel offers significant strength advantages over stock cast-iron components, making it well-suited for high-torque street use and performance driving. It provides a clean, flat friction surface to optimize clutch response and longevity.

• Manufacturer Part Number: SC57S
• Material: Billet Steel
• Engine Fitment: 6.2L
• Precision CNC machined for optimal balance and fitment
• Direct replacement for the factory flywheel

Vehicle Fitment:

• 2010-2013 Chevrolet Camaro SS
• 2008 Chevrolet Corvette 427 Limited Edition Z06
• 2005-2007 Chevrolet Corvette Base
• 2006-2009 Chevrolet Corvette Z06

Fits 2007-2009 Pontiac Solstice GXP and Saturn Sky Red Line (2.0T).

The SPEC SC40A-2 aluminum flywheel is engineered to reduce rotational mass, allowing for significantly faster throttle response and improved acceleration. By replacing the heavy factory flywheel with a lightweight billet aluminum unit, you reduce the engine's moment of inertia, letting the turbo spool and the engine rev more freely. This is a critical upgrade for high-performance builds where power delivery and engine braking responsiveness are priorities.

• Precision machined from high-strength billet aluminum
• Replaceable steel friction surface for long-term serviceability
• Engineered to reduce rotational inertia for quicker engine response
• Direct replacement for the factory flywheel
• Manufacturer Part Number: SC40A-2

Designed for the 2012-2017 BMW 335i (F30), the SPEC Clutch Billet Steel Flywheel (SB55S-2) offers a significant performance upgrade over the heavy factory dual-mass unit. This high-mass steel flywheel is engineered for street and track applications where maintaining rotational inertia is preferred for driveability while improving overall throttle response and durability.

Manufactured from high-carbon billet steel, this flywheel is CNC-machined to precise tolerances to ensure perfect balance and consistent clutch engagement. It is an ideal choice for high-torque engines that require a stronger, more reliable friction surface than the stock component can provide.

• Fits 2012-2017 BMW 335i (F30)
• Constructed from high-tensile billet steel for superior strength
• Precision balanced to reduce vibration and drivetrain wear
• Durable friction surface compatible with various clutch disc materials
• Direct replacement for the original flywheel
• Manufacturer Part Number: SB55S-2

Fits 2009-2012 BMW 1 Series M, 135i, 335i, and 535i / 535i xDrive (3.0L).

This SPEC steel flywheel is a high-performance replacement for the factory unit in 6-bolt crankshaft applications. Engineered from billet carbon steel, it significantly reduces rotational mass compared to the original dual-mass flywheel. This reduction improves throttle response and acceleration while maintaining the heat-sink capacity required for street and track durability. It is an ideal solution for drivers seeking a more connected drivetrain feel without the excessive chatter often associated with lighter aluminum options.

• Crankshaft Mounting: 6-Bolt pattern
• Material: High-strength billet carbon steel
• Compatibility: Designed for select BMW 3.0L engines
• Manufacturer Part Number: SB53S-3

Vehicle Fitment

Fits select 2007-2012 BMW 135i, 335i, 335is, and 535i models equipped with the 3.0L engine.

This SPEC billet steel flywheel (SB53S-2) is engineered as a high-performance alternative to the factory dual-mass unit. Designed for drivers who demand better throttle response and increased durability, this flywheel is CNC-machined from high-carbon billet steel to exacting tolerances. The 8-bolt mounting pattern ensures a precise fit to the crankshaft flange, providing a stable foundation for your clutch assembly in high-torque applications.

• Manufacturer Part Number: SB53S-2
• Material: High-carbon billet steel
• Engine Compatibility: 3.0L (N54/N55)
• Crankshaft Mounting: 8-Bolt pattern
• Replaceable friction surface for extended service life
• Exceeds SFI safety standards for high-RPM use

Fits select 2007-2009 BMW 135i, 335i, 335xi, 535i, and 535xi models. This SPEC SB53A-2 aluminum flywheel is precision-machined for high-performance applications that demand reduced rotational mass and improved engine response.

Important Note: This flywheel is engineered exclusively for use with SPEC SB53x-2 series clutch kits. It is not compatible with standard OE clutches or other SPEC clutch series. By replacing the heavy factory dual-mass flywheel with this lightweight aluminum alternative, you enable faster revving and more efficient power delivery to the drivetrain.

• Manufacturer Part Number: SB53A-2
• Material: High-grade lightweight aluminum
• System Requirement: Must be used with SPEC SB53x-2 series clutch kits
• Benefit: Reduces rotational inertia for improved throttle response and acceleration
• Design: Replaces factory dual-mass flywheel in performance-tuned applications

Fits select 1996-2017 Ford Mustang models including GT, SVT Cobra, Boss 302, and V6 (5.4L) with 8-bolt crank applications.

McLeod Aluminum Flywheels are engineered for high-performance applications where rapid RPM recovery and reduced rotational mass are critical. These flywheels are an ideal choice for forced induction setups (supercharged or turbocharged) and high-horsepower engines that need to reach their power band quickly. Each unit is CNC machined from 6061 T6 aluminum for lightweight strength and superior thermal dissipation compared to traditional cast iron.

Designed for longevity and serviceability, this flywheel features a replaceable steel friction plate and a 1045 steel hardened 164-tooth ring gear. The multi-drill pattern ensures versatile clutch compatibility for various street and track configurations.

• Manufacturer Part Number: 563408
• Material: CNC Machined 6061 T6 Billet Aluminum
• Crank Bolt Pattern: 8-Bolt
• Ring Gear: 164-Tooth 1045 Hardened Steel
• Replaceable steel friction plate for extended service life
• Multi-drill pattern for broad clutch fitment

Fits select 1996-2010 Ford Mustang GT, SVT Cobra, Mach 1, and Bullitt models (5.4L) equipped with a 6-bolt crank.

The McLeod Aluminum Flywheel is engineered to reduce rotating mass, allowing for rapid RPM gains and improved throttle response. This is a critical upgrade for high-performance builds, including supercharged or turbocharged Ford modular engines that require faster power delivery and recovery between shifts. CNC machined from 6061-T6 billet aluminum, this flywheel provides the durability needed for high-horsepower street and track applications.

To ensure long-term serviceability, McLeod utilizes a replaceable steel friction plate, allowing you to refresh the clutch surface without replacing the entire flywheel. The assembly is finished with a 1045 steel hardened ring gear for reliable starter engagement and multi-drilled mounting patterns for versatile clutch compatibility.

• Material: CNC machined 6061-T6 billet aluminum
• Tooth Count: 164-tooth ring gear
• Crank Pattern: 6-bolt mounting
• Friction Surface: Replaceable 1045 steel plate
• Ring Gear: 1045 hardened steel
• Manufacturer Part Number: 563406

Fits select 1962-1997 Ford and Mercury models, including Mustang, Bronco, F-Series, and Torino, equipped with 4.3L, 4.7L, or 5.8L engines.

The McLeod Special Application aluminum flywheel provides a high-strength, lightweight alternative to heavy factory cast iron units. CNC-machined from 6060-T6 billet aluminum, this flywheel significantly reduces rotating mass for improved throttle response and faster acceleration. It features a 157-tooth ring gear and is designed for maximum versatility in Small Block Ford applications.

This kit solves the common issue of matching external engine balance by including both 28oz and 50oz bolt-on counterweights, allowing you to configure the flywheel to your specific crankshaft requirements.

• Material: 6060-T6 Billet Aluminum
• Ring Gear: 157-Tooth
• Balance: Includes interchangeable 28oz and 50oz counterweights
• Construction: CNC-machined for precision tolerances
• Manufacturer Part Number: 563100

Fits select 1997-2014 Chevrolet, GMC, and Pontiac vehicles equipped with LS-based engines (4.8L, 5.3L, 5.7L, 6.0L, and 6.2L).

The McLeod 560530 aluminum flywheel is engineered to reduce rotating mass for significantly improved throttle response and faster engine acceleration. Machined from 6060-T6 billet aluminum, this 12-inch flywheel is a performance alternative to heavy factory cast-iron units. It features a replaceable steel friction insert, ensuring long-term serviceability and the durability required for high-RPM use. This 168-tooth flywheel provides the structural integrity needed for street-performance and track applications where managing heat and reducing inertia are critical.

• Material: 6060-T6 Billet Aluminum
• Ring Gear: 168-Tooth
• Clutch Diameter: 12-inch
• Friction Surface: Replaceable Steel Insert
• Compatibility: GM LS-based engines (1997-2014)
• Manufacturer Part Number: 560530

The McLeod Bolt-On Counterweight Kit (MPN: 560222) is a precision-engineered solution for converting a neutral balanced flywheel to an external balance configuration. This kit is essential when pairing high-performance drivetrain components with externally balanced GM engines, ensuring proper crankshaft harmonics and reducing vibration.

• Exclusively for use with McLeod Racing Flywheels ONLY
• Converts neutral balance flywheels to external balance specifications
• Designed for 5.7L (350ci), 6.6L (400ci), and 7.4L (454ci) Chevrolet engines
• Secure bolt-on installation with included hardware
• Engineered to maintain balance integrity at high RPM
• Manufacturer Part Number: 560222