OS Giken NS052-GS 5-speed Close Ratio Gear Kit Nissan Silvia S14 SR20DET Image1
 
Images are generic.
 

OS Giken 5-speed Close Ratio Gear Kit Nissan Silvia S14 SR20DET

 
  • Set of 5 Gears

  • Closer Gear Ratios

  • Stay in the Powerband


OS Giken NS052-GS 5-speed Close Ratio Gear Kit Nissan Silvia S14 SR20DET
List Price: $4140.00
$3933.00  Save 5%
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Product Details

OS Giken 5-speed close ratio gear kit with reinforced main shaft and input shaft Nissan Silvia S14 SR20DET


Performance driving and high output engines puts strain on the drivetrain and can sometimes lead to failing components, such as broken gears or input shafts. The goal of the OS Giken Close Ratio Gear Kit is to reinforce the transmission internal components while maximizing an engines potential by providing custom gear ratios for performance driving.

Each OS Giken gear component is designed and created from high-quality forged materials, and then undergoes hard shot peening, resulting in increased strength and durability. Furthermore, the gears are helical-cut, rather than straight-cut, to maintain a quiet and smooth operation, accomplishing full comfort for street driving as well as reliability for racing.



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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
ALL - ALL Nissan 240SX        
ALL - ALL Nissan 180SX        
ALL - ALL Nissan SILVIA        
ALL - ALL Nissan 200SX (NON-US)