USA Standard Ring & Pinion Gear Set For 10 & Down Ford 10.5in in a 3.73 Ratio

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
10.5" FORD 3.73 R&P '99-'10 w/ 31spl PINION ** USA STANDARD GEAR **