SKU: CM-037-FFL
Clutch Masters Flywheel Friction Lock (FFL) for Acura & Honda Manual Transmission Vehicles
Black Ops Auto Works is proud to offer the **Clutch Masters Flywheel Friction Lock (FFL)** as a critical upgrade for high-performance Acura and Honda vehicles. This innovative friction shim, developed in partnership with 3M, is designed to prevent the flywheel from loosening under extreme torque loads a common issue in high-horsepower applications that can lead to catastrophic crankshaft damage. By adding a thin layer of nickel-coated steel embedded with diamond particles between the flywheel and crankshaft, the FFL dramatically increases friction and torque capacity without requiring any other modifications.
Why Choose Clutch Masters Flywheel Friction Lock from Black Ops Auto Works?
- Prevents Flywheel Slippage – Protects your crankshaft from expensive damage
- Up to 5x Higher Torque Capacity – Handles significantly more power than stock
- 3M Friction Shim Technology – Diamond particles bite into both surfaces for maximum grip
- Extremely Thin Design – Only .006″–.009″ thick, no major spacing changes
- Reusable – Can be removed and reinstalled during clutch service
Key Features
- Nickel-Coated Steel Substrate – High strength and durability
- Embedded Diamond Particles – Provides exceptional friction and holding power
- Easy Installation – Simply placed between the flywheel and crankshaft
- Cost-Effective Protection – Prevents potentially thousands in engine damage
Specifications
| Detail | Value |
|---|---|
| Brand | Clutch Masters |
| Type | Flywheel Friction Lock (FFL) |
| Material | Nickel-Coated Steel with Embedded Diamond Particles |
| Thickness | .006″ – .009″ |
| Country of Origin | United States |
| Warranty | Clutch Masters Limited Warranty |
Whats Included
- 1 x Clutch Masters Flywheel Friction Lock
Product Notes
- Recommended for high-horsepower or high-torque manual transmission builds
- Professional installation strongly recommended
- Compatible with most Acura and Honda manual transmissions (see fitment)
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1990–2017 | Acura | CL, ILX, Integra, NSX, RSX, TL, TSX | Most manual transmission models |
| 1990–2021 | Honda | Accord, Civic, Prelude, S2000 | Most manual transmission models (especially Si, Type R, Type S) |
Why Choose Clutch Masters through Black Ops Auto Works?
- Black Ops Auto Works is your trusted authority for premium Clutch Masters drivetrain components
- Clutch Masters FFLs provide proven protection for high-power Honda and Acura builds
- Expert support and fast shipping for your project
- Backed by Clutch Masters’ reputation for quality and innovation
Frequently Asked Questions
- Q: Do I need this if I’m not making extreme power?
- A: It’s most beneficial for high-horsepower or high-torque applications where flywheel slippage is a concern.
- Q: Is it reusable?
- A: Yes. The Flywheel Friction Lock can be removed and reinstalled during clutch service.
- Q: Is professional installation recommended?
- A: Yes. Proper installation is critical to ensure the flywheel seats correctly with the FFL in place.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure Clutch Masters retail packaging





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