Strange D1555 Pro Lightweight Steel Spool for Ford 9-Inch, 35-Spline

The Strange D1555 Pro Lightweight Race Spool is designed for Ford 9-inch rearends used in drag racing, high-performance street applications, and other competition vehicles. Built from durable steel, this full-size spool provides a solid connection between the axles, ensuring both wheels receive consistent power under acceleration. Its 35-spline configuration is intended for compatible high-strength axle assemblies and performance driveline setups.
The lightweight Pro Race design helps reduce rotating mass compared with heavier spool configurations, supporting responsive drivetrain performance while retaining the strength needed for demanding racing conditions. The Strange D1555 is engineered for dependable fitment in Ford 9-inch housings and is suitable for applications where maximum traction and consistent power delivery are priorities. Professional installation and verification of axle, carrier, and housing compatibility are recommended before assembly.
This Strange steel spool is supplied as an individual component and is intended for off-road and competition use where a locked differential is appropriate. Because a spool permanently drives both rear wheels together, it may affect cornering behavior, tire wear, and street drivability. Confirm the 35-spline axle specification, Ford 9-inch housing compatibility, and intended vehicle use before ordering. The D1555 offers a practical performance solution for racers and builders seeking a lightweight, durable spool from Strange Engineering.

Features:

• Brand: Strange

• Part Number: D1555

• Application: Ford 9-inch rearends

• Spline Count: 35-spline

• Material: Durable steel construction

• Design: Lightweight Pro Race full-size spool

• Quantity: Sold individually

• Use: Drag racing, competition, and high-performance applications