QA1 Hardware Kit For 79-04 Mustangs. Includes Bolts, Washers, And Nylock Nuts. - 5217

QA1 Hardware Kit For 79-04 Mustangs. Includes Bolts, Washers, And Nylock Nuts. - 5217

These kits replace factory hardware with new bolts, A/N washers and nylock nuts.

Key Features

• Brand: QA1
• Part Number: 5217
• Product Type: Suspension Trailing Arm Bolt
• Fitment: 1979-2004 Ford Mustang
• Built for improved handling, stance, suspension control, and reliable performance
• Designed for serious street, performance, drag, pro-touring, and custom builds

Fitment & Installation Notes

1979-2004 Ford Mustang Professional installation is recommended when suspension geometry, alignment, ride height, welding, or fabrication may be involved.

Emissions & Compliance

Catalog compliance data lists CARB:N and/or EPA:N. Confirm state and local requirements before street use.

Why Buy This Part

Choose QA1 for proven performance parts engineered for enthusiasts who care about fitment, quality, and real-world results.