OS Giken – 5-Speed Close Gear Kit w/ Input Shaft – Mazda RX-7 FC3S
Upgrade your driving experience with OS Giken close-ratio gear sets. Designed for racing prowess, these sets offer enhanced gear strength and optimal ratios for peak performance on the track. What makes them stand out is the incorporation of normal synchromesh parts and a helical gear design, ensuring a nearly silent operation suitable for street-driven vehicles. Specifically crafted for the Mazda RX-7 FC3S with an R5M-D transmission, this upgrade boasts a strengthened input shaft, making it perfect for applications up to 600hp. Elevate your ride with OS Giken gear sets ? the epitome of precision and power.
Enhance your driving experience with OS Giken close-ratio gear sets, engineered for superior gear strength and tailored for optimal performance in racing applications. These gear sets feature closer gear ratios, providing a competitive edge on the track. What sets them apart is the retention of normal synchromesh parts and a helical gear design, ensuring a nearly silent operation comparable to a standard gear set. Ideal for racing enthusiasts, this upgrade isn’t just limited to the track; it’s also a perfect fit for street-driven vehicles. Check out the application list, and if you’re the proud owner of a Mazda RX-7 FC3S with an R5M-D transmission, this is a must-have upgrade, especially considering its strengthened input shaft designed for applications up to 600hp. When you make your purchase, simply inform us about the specific vehicle you’re upgrading for a personalized experience. Elevate your driving performance with OS Giken gear sets!
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