Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
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Features, Description, Reviews, Q&A, Specs & Installation
Brand | Nitro Gear & Axle |
Gear Type | Gears |
Gear Ratio | 3.90 |
Aggressive Power. The Nitro Gear & Axle Ring Gear and Pinion Kit - 3.90 Gears is engineered to deliver big in torque by optimizing the ratio of the ring and pinion grooves. With each spin, you’ll get greater force and increased torque creating aggressive power.
Low-End Torque. Featuring a 3.90 gear ratio, you’ll get extra power transferred to your wheels which in turn creates more energy for acceleration. With a 30-spline pinion and an 8.80-inch ring gear diameter, this low-end torque is definitely a game changer for your Mustang.
Superior Construction. Proudly made in the USA, this precision machined construction features heavy-duty 8620 steel that is CNC-cut, triple-lapped, and heat treated. Crafted to be a perfect fit, this gear kit is exactly what you need to tap into your Mustang’s power potential.
Installation. This difficult install can be completed in 4 hours or less. The manufacturer suggests an experience drivetrain mechanic complete this install due to the level of skill required for a secure installation.
Warranty. The manufacturer stands behind this gear kit with a 2-year limited warranty. Any defect found as a result of faulty manufacturing will be covered in full.
Application. The Nitro Gear & Axle Ring Gear and Pinion Kit - 3.90 Gears is built to be a precision fit for all 1994-2004 Ford Mustang Cobra models.
Fitment:
Nitro Gear & Axle F8.8-390-NG
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
What's in the Box
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