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RV6 17-21 Civic Type R Upgraded Helical 4th Gear
Part Number: FK8_4TH_GEAR

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RV6 17-21 Civic Type R Upgraded Helical 4th Gear
Part Number: FK8_4TH_GEAR

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$599.00 & Free Shipping

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Not legal for sale or use in California on any pollution controlled motor vehicles.
Built to Order
Contact us for estimated ship date
Not eligible for cancellation or return

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.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Honda Civic
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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