Centerforce Nodular Iron Flywheels - OE Replacement

Centerforce Nodular Iron Flywheels (400 Series) are high-quality OE replacements, precision balanced for out-of-the-box performance. Cast from premium nodular iron, these flywheels deliver superior tensile strength, crack resistance, and thermal durability compared to conventional cast iron — making them an ideal choice for clutch system rebuilds and drivetrain restorations across a broad range of domestic and import applications.

Key Features:

• Premium Nodular Iron Construction: High-quality nodular iron castings provide exceptional strength and improved resistance to heat stress and cracking versus standard cast iron
• Direct OE Replacement Design: Engineered as a direct OE replacement — bolt-in fitment with no modifications required
• Precision-Balanced from the Factory: Precision balanced for out-of-the-box performance, ensuring consistent clutch engagement and smooth pedal feel right from installation
• Broad Clutch Compatibility: Compatible with Centerforce clutch systems as well as quality OEM and aftermarket clutch assemblies
• Street and Performance Street Application: Designed for demanding street and spirited driving use, with enhanced thermal characteristics that help sustain consistent clutch performance
• Pairs with Centerforce Clutch Upgrades: Centerforce also offers multiple clutch upgrades, including Centerforce II and Dual Friction clutch kits, for a complete drivetrain solution
• 35+ Years of Clutch Expertise: Centerforce Clutches has been a leader in clutch innovation and design for over 35 years

Each flywheel ships as an individual unit. Depending on the specific application, included hardware may vary — such as dowel pins or other fasteners. See individual product listings for exact included components and application fitment details.

Note: These 400 Series iron flywheels are high-quality OE nodular iron replacements and are not SFI-certified for competition use. For applications requiring SFI certification, see the Centerforce 600 Series Billet Steel Flywheels.

California Proposition 65 Warning: This product can expose you to chemicals including Nickel compounds and dusts, which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.