Application – Ford 9″

Description
Pro Series Spool
For 31 spline axles
Fits 2.891″ or 3.062″ bore case

Features
• Machined from 8620 forged steel
• Lightened to reduce rotating weight
• Broached for 31 spline axles
• Same spline locations as OEM differential
• Critical dimensions left oversize prior to heat treatment
• Heat treated for further gains in strength
• Finish machining after heat treat to bring surfaces within specifications
• Designed and machined by Strange Engineering
• Forged in the USA

Weighs 8.50 lbs

Lightweight Pro Series Steel Spools Carry A Limited Lifetime Warranty