Speedtek Auto Racing

Speedtek=Forged Billet S14 5 Speed SR20 "71c" Shift Forks FS5W71C

  • Sale
  • Regular price $825.00


Introducing our Forged Billet Shift Fork crafted from robust 4140 Chromoly Steel, designed specifically for S14 5 Speed transmissions.

A direct replacement for the Genuine Factory Shift Fork, notorious for its susceptibility to failure.

Utilizing premium materials and adhering to stringent tolerance standards, we confidently assert that our fork stands as the pinnacle in the market.

Engineered for enhanced shift response and greater stability..  Our design also reduces the effort required by the driver to engage gears, thanks to the ample contact area between the shift fork and the shift sleeve.

To our knowledge, no other manufacturer offers Chromoly billet shift forks for these transmissions. Furthermore, we can offer isotropic superfinishing on the forks to enhance performance and longevity. 

Rest assured, our fork is engineered to endure, likely lasting a lifetime.


Fitment for late model S14 Transmissions ONLY.  (may work with other "71c" transmissions, please message us for more information)
  • Precision CNC Machined
  • Drop-in Replacement Component
  • Crafted from Forged 4140 Chromoly Billet Steel
  • Enhanced Durability
  • Expanded 180-degree Contact Surface for Optimal Shift Sleeve Engagement
  • Engineered with Tighter Tolerances for Enhanced Performance
Optional Isotropic Superfinishing! What are the benefits?

Isotropic superfinishing is a surface finishing process that produces an ultra-smooth surface with minimal roughness. It extends the life of a steel chromoly shift fork and helps it operate more smoothly.

By creating a very smooth surface, isotropic superfinishing reduces the friction between the shift fork and other components. This leads to less wear and tear, extending the lifespan of the shift fork.


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