OS Giken OS-FR7 7 Speed Sequential Dogbox Transmission

Description

After almost 3 years of development, we are proud to introduce our newest drivetrain product, the OS-FR7.

The OS-FR7 is a 7spd sequential dogbox that designed exclusively for use in front engined rear wheel drive sports compact race cars. The OS-FR7 is our first universal race-use only transmission. With its compact profile and teardrop shape, the OS-FR7 is intended to fit narrow transmission tunnels while still providing incredible torque capacity.

Specifications:

Gear Ratios:
1st: 2.737,
2nd: 1.913,
3rd: 1.462,
4th: 1.214,
5th: 1.0,
6th: 0.903,
7th: 0.750

Gear Type: Straight Cut, Induction Hardened
Input Shaft: 26 spline, 28.6mm diameter
Digital Gear Position Indicator Gauge and Harness Included
Weight: 104 lbs.

Optional Accessories:

Vehicle Specific Bellhousings:
Mazda RX-7 (FD3S)
Honda S2000 (AP1/AP2)

Adaptor Plates (using OEM Automatic Bellhousings):
Toyota GT86
Toyota 1JZ/2JZ-GTE
Nissan SR20DET

OS Giken Shift Lever