Rear Axle Shaft 31 Spline 5-Lug For 8.8" Rear Mustang 1979-1993

Get a rear axle shaft upgrade that will help your 1979-1993 Mustang with an 8.8" Rear achieve maximum power connection on the road. This 31 Spline 5-Lug Rear Axle Shaft is a C-clip style rear axle shaft made with 1541H steel to ensure top confidence.

Features & Benefits:
- 1541H Steel
- C-Clip Style Rear Axle Shaft
- Heat Treated
- Induction Hardened
- Double Tensile Strength over Stock
- 35% Stronger
- Cold Spline Technology
- 5x4.5” Wheel Stud Pattern

*This part is sold Individually.

Please Note: This does not include Wheel Studs, Bearings or Seals.

This 31 Spline 5-Lug Rear Axle Shaft is heat treated and induction hardened for double the tensile strength over the stock piece. This rear axle shaft is designed to be up to 35% stronger, as it was made using the latest cold spline technology. It also has a 5x4.5” wheel stud pattern.