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Product Details
| Part Number: | FK8_4TH_GEAR |
| Brand: | RV6 Performance |
| CARB Approved: | No |
Originally developed for endurance racing teams. The RV6 FK8 helical 4th gear is finally available to the public. We have spent the last 3 years testing and refining the design and materials to take the abuse. These gears feature an extremely strong helical profile with more contact area. The lower tooth count and larger teeth allows these gears to handle more torque and shock load. As most of you know 4th gear is the weak link in the FK8 transmission. It is usually the first failure point in high power applications.
Features:
- Ratio 1.176:1 (STOCK 1.125:1)
- FEA design and optimization
- REM Polished
- Fully machined billet
- Case hardened for wear resistance and toughness
Not legal for sale or use in California on any pollution controlled motor vehicles. See http://www.semasan.com/emissions for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
| Year | Make | Model | Trim |
|---|---|---|---|
| 2017 | Honda | Civic | Type R |
| 2018 | Honda | Civic | Type R |
| 2019 | Honda | Civic | Type R |
| 2020 | Honda | Civic | Type R |
| 2021 | Honda | Civic | Type R |
| 2021 | Honda | Civic | Type R Limited Edition |
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