Ford, Lincoln, Mercury (RWD) Differential Spool - Rear - USA Standard Gear - ZP FSF9-35

Spool
ZP FSF9-35
,2,3/16,30deg,35spl,9,DECK,EXCL_M.WLMS,F9-SPOOL-35-MOSER,FORD,JRNL,SPOOL,ZP,
88-55 FRD/LIN/MER
USA standard spool for Ford 9", 35 spline
9" FORD 35spl SPOOL 30deg(EXCL_M.WLMS)2-3/16"DECK,2"JRNL
9" FORD 35Spline SPOOL 30deg (EXCL M.WLMS) 2-3/16" DECK , 2" Journal .
Installing a quality USA Standard Gear spool is a cost-effective way to get 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each USA Standard Gear spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.
Fits Ford 9" with 35 spline axles
Provides 100% traction to both wheels at all times
Not recommended for street driven vehicles
USA Standard spool for Ford 9", 35 spline