Spectra M103AL Frame Rail - Rear Left

Frame Rail for Classic Body Repair

This Spectra frame rail is a direct replacement body panel for restoring structural integrity in classic Ford and Mercury applications. It is built for repair work where corrosion, collision damage, or fatigue has compromised the original rail.

• Direct replacement frame rail for body repair
• Restores structural support in the affected area
• Manufactured with quality control for OE-style fit and function
• Fits classic Mustang and Cougar restoration projects

Fitment Details

Compatible with 1964-1970 Ford Mustang, rear left. Compatible with 1967-1970 Mercury Cougar, rear left. This part number is M103AL.

Part number M103AL is also referenced as Spectra Premium M103AL for the same application.

What It Helps Repair

• Rust damage in the frame rail area
• Collision-related structural deformation
• Weak or compromised body support from age-related wear
• Restoration needs on classic Mustang and Cougar body shells

Installation Notes

Professional body repair and welding procedures are typically required for frame rail replacement. Verify alignment, mounting points, and surrounding structure before final installation. Test fit the panel before finishing work.

Quality Assurance

Spectra Premium body panels are manufactured with engineering, production technology, and quality control processes intended to meet or exceed original equipment performance.