28 Spline Ford Slip Yoke for Street Shaft

The 28 Spline Ford Slip Yoke for Street Shaft is a precision driveline component engineered for high-performance street applications and restoration builds. Designed to interface with 1310 and 1330 series U-joints, this slip yoke accommodates transmission output shafts found in classic and modern Ford muscle cars, hot rods, and performance platforms. This component exists to solve the critical challenge of managing driveline length changes during acceleration and deceleration while maintaining consistent power delivery and vibration control.

Manufactured from durable steel in a natural finish, this 28-spline yoke features a 6-inch length and weighs 3.62 pounds, making it suitable for compact and mid-frame driveline assemblies. The slip yoke design allows axial movement of the driveshaft relative to the transmission, absorbing the compression and extension cycles inherent to suspension travel and torque application. The 28-spline profile delivers positive engagement with AOD, C4, Toploader, and Tremec T5 transmission output shafts, ensuring secure mechanical coupling without slippage or binding during acceleration or deceleration events.

Street rod builders, classic muscle car restorers, and performance transmission installers rely on this component to maintain OEM-specification driveline geometry and functionality. Compatibility spans multiple transmission families—including the four-speed C4 automatic, three-speed Toploader, five-speed Tremec T5 manual, and modern overdrive AOD units—making it a versatile solution for mixed-platform builds. Installation requires proper U-joint selection and driveshaft balancing; consult your transmission and driveline specialist to confirm spline count and shaft diameter compatibility before ordering.