The Ford Performance M-4130-M8S Half Shaft Kit is designed as a performance upgrade for select 2015-2026 Ford Mustang models including GT, EcoBoost, and V6 applications. Originally equipped on the Mustang GT350, this kit features an increased diameter left-side shaft for improved strength and durability under load. Ideal for vehicles with mild drivetrain modifications or naturally aspirated engines, it delivers enhanced reliability and performance.

Ford Performance M-4130-M8S Half Shaft Kit Features:

• Designed for select 2015-2026 Ford Mustang GT, EcoBoost, and V6
• Original equipment on Mustang GT350
• Includes left and right half shafts
• Increased diameter left-side shaft for added strength
• Ideal upgrade for mild performance builds
• Engineered for improved driveline durability