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        SPEC SA40A-2 Tuned Billet 126-Tooth Flywheel | Performance Steel Flywheel      

   
 
 
   
     
       

Upgrade your drivetrain performance with the SPEC Tuned Billet 126-Tooth Flywheel (SA40A-2), designed for precision, reliability, and maximum power transfer. Unlike generic lightweight flywheels, each SPEC Tuned Billet Flywheel is individually engineered for specific vehicle applications, ensuring optimal response and balance. Crafted from high-strength billet steel, this flywheel is CNC-machined to .001” tolerances, providing an ultra-flat surface for the clutch and smooth rotational stability. The result is improved throttle response, quicker rev matching, and enhanced clutch performance for both street and competition environments. Specifications: Brand: SPEC Model: SA40A-2 Material: Billet Steel Tooth Count: 126-Tooth Construction: Precision CNC Machined Finish: Natural Machined Steel Condition: New Benefits: ✔ Improved throttle and shift response ✔ Long-lasting durability under high performance loads ✔ Compatible with SPEC clutch systems and OEM applications ✔ Perfect balance of strength and weight reduction

     
   
   
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Features and details

  • Performance-Tuned Design: Engineered by SPEC to deliver optimal balance between rotational mass, throttle response, and drivability.
  • Precision Billet Construction: CNC machined from premium-grade billet steel for superior strength and durability.
  • Tight Tolerances: Machined to industry-leading .001” flatness, ensuring smooth engagement and extended clutch life.
  • Enhanced Engine Response: Reduces rotational mass for quicker acceleration and improved overall performance.
  • Extended Clutch Longevity: Provides a flat, stable seating surface that promotes even wear and consistent performance.
   
 

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Return Policy Returns are accepted within 30 days of receiving the item. The item must be returned in original condition and packaging.
The buyer pays for return shipping unless the item is defective or not as described.
If the item is defective or if we made an error, return shipping is free.
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General Terms If you have any questions about the item, please contact us through eBay messaging.
All items are inspected before shipping.
All orders are carefully packed with protective materials to ensure safe arrival.