Strange D1522 28-Spline Standard Series Spool for GM 8.5-Inch 10-Bolt

The Strange D1522 28-Spline Standard Series Spool is designed for GM 8.5-inch 10-bolt rear ends and full-size drag racing applications. Manufactured from durable steel, this differential spool replaces conventional differential components by locking both axle shafts together, providing consistent power delivery to the drive wheels in straight-line competition. Its 28-spline configuration is engineered to work with compatible GM 8.5-inch 10-bolt axle assemblies.
Built for racers who prioritize dependable drivetrain performance, the Strange D1522 spool offers a straightforward solution for dedicated drag cars and other applications where differential action is not required. The full-size design supports compatible GM rear-end setups while the standard-series construction provides a practical balance of strength and value for performance builds. Professional installation and verification of axle, carrier, and rear-end compatibility are recommended before assembly.
Feature: Brand - Strange
Feature: Part Number - D1522
Feature: Application - GM 8.5-inch 10-bolt rear ends
Feature: Spline Count - 28 spline
Feature: Construction - Steel
Feature: Series - Standard Series
Feature: Product Type - Full-size differential spool
Feature: Intended Use - Drag racing and dedicated straight-line performance applications
Feature: Shipping Classification - Not air restricted and not truck freight only

Features:

• Brand - Strange

• Part Number - D1522

• Application - GM 8.5-inch 10-bolt rear ends

• Spline Count - 28 spline

• Construction - Steel

• Series - Standard Series

• Product Type - Full-size differential spool

• Intended Use - Drag racing and dedicated straight-line performance applications

• Shipping Classification - Not air restricted and not truck freight only