Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

Nitro Gear & Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (86-93 GT)

Item 404742
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $272.99 You Save 12% ($31.49)
Our Price

$241.50 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Ring Gear and Pinion Kit
      • 4.88 Gear Ratio
      • Improves Your Axle Rotation and Torque
      • CNC-triple Lapped Industrial Grade 8620 Steel
      • Ring Gear Diameter of 8.80 Inches
      • Pinion Spline Count of 30
      • Outstanding Fitment
      • Quiet Operation
      • Two-year Warranty
      • Medium Difficulty Installation
      • Compatible with the 1986-1993 Ford Mustang GT

      Description

      4.88 Ring and Pinion Power by Nitro. Turn your Ford Mustang GT into a more agile performer with the high-performance Nitro Gear & Axle Ring Gear and Pinion Kit - 4.88 Gears. It redefines your axle rotation and torque with an improved ring and pinion ratio constructed using CNC-triple lapped, industrial grade 8620 steel.

      Specifications. This ring gear and pinion kit features a ring gear diameter of 8.80 inches and a pinion spline count of 30. Overall build ensures an outstanding fitment and quiet operation.

      Warranty. Nitro guarantees your product is free from defects in materials and workmanship with a 2-year warranty.

      Installation. Handy people can install this product with a medium level of complexity, taking roughly 4 hours to complete.

      Application. The Nitro Gear & Axle Ring Gear and Pinion Kit - 4.88 Gears is compatible with the 1986-1993 Ford Mustang GT.

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

      Nitro Gear & Axle F8.8-488-NG

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear
      5.0

      Customer Reviews (3)

        Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • GT - 87, 88, 89, 90, 91, 92, 93
          • LX - 87, 88, 89, 90, 91, 92, 93
          • Other - 86

              Related Mustang Categories