Fitment Information
- Ford Mustang (1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993)
Specs & Features
- Recommended To Correct Suspension Geometry on Lowered Cars
- High Quality, Bind-Free Heim Joints
- Durable Aluminum & Steel Bearing Construction
Product Description
Correct Your Suspension Geometry
BBK Performance Gripp heavy duty 1979-1993 Mustang bump steer kits are a perfect handling upgrade and allow adjustment to ensure proper alignment geometry when installing lowering springs on your Mustang.
Designed to Perform
BBK bump steer kits are built from CNC machined aluminum and fitted with only the highest quality heim joint bearings. These units receive a graphite colored anodized finish for a perfect look with all Mustang colors.
What is Bumpsteer?
Bump steer is when the front toe setting changes as the suspension moves up and down. This happens when the arc that the spindle travels during suspension compression and droop is not the same as the arc of the tie-rod end. If the toe changes more than a very small amount the front wheels begin steering themselves without any input from the driver.
This makes the car feel unstable and unpredictable over bumps with body roll or brake dive. The arc of the spindle and the arc of the tie-rod end are determined by the lengths of the links involved and their physical location with respect to each other. When the front suspension is heavily modified such as relocated inner control arm pivots or swapping spindles with different tie-rod end locations the tie-rod geometry must be restored to minimize bump steer.

More in this category
BBK Bumpsteer Kit
Ford Mustang Exhaust
Ford Mustang Parts
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture