Availability
1978 Transmission & Drivetrain
Spider Gears, Side Gears, Cross Pin Shaft, Roll Pin, 28 Spline, Posi, Rear, GM 7.5 in., GM 7.625 in., Kit
Part Number: YGA-16117
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Shifter Conversion Kit, Automatic, Shifter Cable, Transmission Cable Bracket, Transmission Shift Lever, Chevy, Kit
Part Number: SIW-SC24806
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Clutch Kit, 1.000 in. - 10-spline, Organic Disc, Pressure Plate, Alfa Romeo, 2.0L, Kit
Part Number: LUK-18-002
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Ring and Pinion, RP FORD 9" 5.75 EXL
Part Number: RMG-F9575
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Axle Shaft, Front Inner, 4340 Chromoly, 30 Spline, 14.78 in. Length, Dana 44, Each
Part Number: YGA-21352
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Ring and Pinion Gear Installation Kit, Bearing Overhall, 29 Spline, Dana 60, Kit
Part Number: YGA-11031
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
USA Standard Ring & Pinion gear set for Model 35 in a 5.13 ratio.
Part Number: SPZ-36301
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Full Size Spool, GM 8.5 in. 10 Bolt, 33 Spline, C-Clip Elim.Req'd., Steel
Part Number: RMG-81-1033-1
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
USA Standard Master Overhaul kit for the Ford 9" LM603011 differential w/ Daytona pinion support
Part Number: SPZ-37039
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 9 in., Kit
Part Number: YGA-14158
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Differential Ring And Pinion Set
Part Number: RNB-697-303
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
USA Standard Master Overhaul kit for the Ford 8" differential w/ HD posi
Part Number: SPZ-37029
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Ring & Pinion Gear Set Ford 9" / 3.7 Ratio
Part Number: SVL-2020624
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Spider Gear Kit, Open, 27 Spline, Rear, AMC Model 35, Kit
Part Number: YGA-16129
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Pinion Yoke, 29-spline, Steel, Round Companion Flange, Rear, Chrysler 9.25 in., Each
Part Number: YGA-41012
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
USA Standard Ring & Pinion "thick" gear set for GM 7.5" in a 4.11 ratio
Part Number: SPZ-36200
Estimated Ship Date: Today
Estimated Ship Date: Today
Chromoly Front Axle Shaft - Inner (Dana 44) RH
Part Number: SDH-10007804
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
USA Standard Gear Replacement Standard Spider Gear Set for Dana 70, 35 spline
Part Number: SPZ-39011
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
USA Standard Master Overhaul kit for the Ford 9" LM603011 differential w/ solid spacer
Part Number: SPZ-37037
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Yukon Bearing install kit for Ford 9" differential, LM603011 bearings
Part Number: YGA-11045
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Spider Gear Kit, Open Differential, Dana 70/80, 35 Spline, Kit
Part Number: YGA-16093
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
RING AND PINION GEARS
Part Number: SDH-2013538
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Differential Ring and Pinion; Dana 60R - Thick Gear, 4.56 Ratio
Part Number: SVL-10004587
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Gear, Ring and Pinion, 4.56:1 Ratio, Ford 8.8 in., Set
Part Number: RNB-697-334
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
USA Standard Master Overhaul kit Dana 30, Kit
Part Number: SPZ-37004
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
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