Strange LW steel spool F9" 31 spline

Passar Ford 9" med 2,89"-3,062" lagerdiameter i huset. Borrad för 7/16" och 1/2" kromhjulsbult. EJ för gatkörning ! Kronhjulsbult: 7/16 unf x 0,75" STR-N1965 ARP-250-3003 STR-N1976 ARP-1/2" 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