Gear-X 06-11 Civic Si 1st-6th Pro Spec. I Gear Set
Part Number: GX HO K CR Pro Spec.1
Inside Continental United States
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Will It Fit Your Vehicle?
Suitable for full race K20 or K24 where very close ratio applications are required, such as road and gravel rallying, sprints, hill climbs or road race. Works extremely well with a 5.06 or 5.08 Final Drive.
Designed to be a drop in replacement gear set and is rated for up to 500 horsepower.
- 1st: 2.313
- 2nd: 1.650
- 3rd: 1.304
- 4th: 1.080
- 5th: 0.958
- 6th: 0.851
- Custom Main Shaft
- 4 Custom Main Shaft Gears
- 6 Custom Counter Shaft Gears
|Part Number:||GX HO K CR Pro Spec.1|