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.
USA standard ring & pinion gear set for '10 & down Ford 10.5" in a 4.11 ratio.
USA Standard Ring & Pinion Gear Set For 10 & Down Ford 10.5in in a 4.11 Ratio
10.5" FORD 4.11 R&P '99-'10 w/ 31spl PINION ** USA STANDARD GEAR **
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Differential Ring and Pinion
Ring & Pinion Set
ZG F10.5-411-31