Availability
Spider Gear Kit, Posi Differential, Ford 8.8 in., 31 Spline, Kit
Part Number: YGA-16106
Estimated Ship Date: Today
Estimated Ship Date: Today
Gear, Ring and Pinion, 4.11:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set
Part Number: YGA-24097
Estimated Ship Date: Today
Estimated Ship Date: Today
Differential Carrier Rebuild Kits and Spider Gears, Ford 8.8 in., Side Gears, Rear, Limited Slip, Traction Loc, 31-spline, 10-bolt, Ford, Lincoln, Kit
Part Number: SPZ-39032
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Installation Kit, Ford, 9.75 in., Kit
Part Number: MGR-R975FRT
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Gear, Ring and Pinion, 3.73:1 Ratio, Ford 9.75 in., Set
Part Number: RNB-697-332
Not Yet Reviewed
Estimated Ship Date: Oct 13, 2025 if ordered today
Estimated Ship Date: Oct 13, 2025 if ordered today
8.8" FORD 3.08 R&P ** USA STANDARD GEAR **
Part Number: SPZ-36120
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Ring and Pinion Gears, 4.11:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set
Part Number: SPZ-36125
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Ring and Pinion Gear Installation Kit, Master Overhaul Kit, 30 Spline, Ford 8.8 in. IRS, Kit
Part Number: YGA-14155
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Gear, Ring and Pinion, 4.88:1 Ratio, Ford, 8.8 in., Reverse, Set
Part Number: MGR-F888488IFS
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Differential Cover, Aluminum Girdle Cover, Natural, 10-bolt, Ford 8.8 in., Each
Part Number: YGA-32114
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
USA Standard Master Overhaul kit Ford, Lincoln, 9.75 in., Rear, Kit
Part Number: SPZ-37087
Estimated Ship Date: Today
Estimated Ship Date: Today
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offe
Part Number: SPZ-36309
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Spider Gear Kit, Open Differential, Ford 8.8 in., 31 Spline, Kit
Part Number: YGA-16021
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Ring and Pinion Installation Kit, Master, Ford, 9.75 in., Rear, Kit
Part Number: MGR-R975FRLBMK
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 8.8 in., Reverse, Set
Part Number: MGR-F888456IFS
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Billet Input Shaft Ford 1999-2003 4R100
Part Number: BDD-1600149
Not Yet Reviewed
Estimated Ship Date: Oct 7, 2025 if ordered today
Estimated Ship Date: Oct 7, 2025 if ordered today
Differential Clutch, Steel Pack, Rear, Posi, GM, 8.875 in., Set
Part Number: YGA-16064
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set
Part Number: SPZ-36121
Not Yet Reviewed
Estimated Ship Date: Oct 9, 2025 if ordered today
Estimated Ship Date: Oct 9, 2025 if ordered today
Ring and Pinion Installation Kit, Basic, Ford 9.75 in., Rear, Kit
Part Number: MGR-R975FRLA
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Ring and Pinion Installation Kit, Master Kit, Ford 9.75 in., Ford/Lincoln, Kit
Part Number: MGR-R975FRLMK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Bearing Kit, BK FORD 9.75" '11-ON
Part Number: MGR-R975FRLB
Not Yet Reviewed
Estimated Ship Date: Oct 15, 2025 if ordered today
Estimated Ship Date: Oct 15, 2025 if ordered today
Ring & Pinion Gear, 5.13 Ratio, Ford, 8.8 in., Set
Part Number: YGA-24100
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Gear, Ring and Pinion, 4.56:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set
Part Number: YGA-24098
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Clutch Kit, Stage 2 Daily Driver, Single, 1.063 in. - 10-spline, Kevlar® Disc, Pressure Plate, Ford, 4.2L, 4.6L, Kit
Part Number: SBB-S0445
Not Yet Reviewed
Estimated Ship Date: Oct 7, 2025 if ordered today
Estimated Ship Date: Oct 7, 2025 if ordered today
8.8" FORD 3.90 R&P
Part Number: YGA-24352
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
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