Ring & Pinion - 910-429HD ISF 10″ 9310

Gearworks 9310 4.29HD 10″ Ford gear set

Manufactured for Gearworks by US Gear for extreme duty racing applications. US Made of domestic 9310 forgings then heat treated, de burred, shot peened and then REM super finished to a mirror.

Ring Gear Bolts; 10x 1/2″-20 & 10x 7/16″-20

35 Spline 1.50″ Pinion Stem

Tooth Count; 7-30