Strange Spool #D1518

Strange S-Series Steel Spool
For Ford 9" with 35-Spline Axles
Fits 3.250" bore aftermarket case

Features:
Manufactured from 8620 forged steel
Broached for 35-spline axles with 30 degree pressure angle
Same spline locations as OEM differential
Final turn operation after heat treat to ensure accuracy
Designed & machined by Strange Engineering
Forged in the USA