Availability
Spool, Mini, Steel, 28-Spline, 10-Bolt, GM 8.5 in., Each
Part Number: RMG-78-1028-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 5.43:1 Ratio, Ford, 9 in., Set
Part Number: RMG-79-0005-1
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 4.86:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900481
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Ring and Pinion Installation Kit, Bearings and Shims, Chrysler 9.25 in., Kit
Part Number: RMG-83-1041-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transmission, Manual, Super T-10 4-Speed, GM, V8, Each
Part Number: RMG-1304000071
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Ring and Pinion Installation Kit, Bearings and Shims, 8.5 in. GM Front, Kit
Part Number: RMG-8310201
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, 3rd gear W, S ratios for Richmond T-10 4 speed
Part Number: RMG-T10S11
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Synchro Assembly, Manual Transmission, Brass, Natural, Richmond 6-Speed, Each
Part Number: RMG-6460001
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Bearing Pullers, Small, Medium, and Large Clamshells, Case, Kit
Part Number: RMG-90-0002-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
RING AND PINION
Part Number: RMG-79-1411-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Switch, Backup Light, Richmond 6-Speed, Each
Part Number: RMG-5980004
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 9 in., Each
Part Number: RMG-81-0931-1
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Sealant Kit, Ring and Pinion, Differential Cover Silicone Sealant/7 grams Marking Compound/Bolt Threadlocker
Part Number: RMG-3500071
Cannot be shipped Internationally
Cannot be shipped Internationally
Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 2 Series, Set
Part Number: RMG-49-0009-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Shift Key, Fits Richmond Transmissions, Each
Part Number: RMG-1304093020
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 4.30:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set
Part Number: RMG-6900461
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gasket, Tailhousing, Richmond 6-Speed, Each
Part Number: RMG-8180050
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gear, Ring and Pinion, 3.23:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set
Part Number: RMG-4900441
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mini Spool; Differential Pinion Shim; Fits Ford 7.5 in./Ford 8.8 in./GM 8.5 in.
Part Number: RMG-16-0090-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Ring and Pinion Installation Kit, GM 10.5 in., 14-Bolt, 30-Spline Pinion, Kit
Part Number: RMG-83-1065-1
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Quick Change Gears, 10-spline, SAE 8620 Steel, 20/25 Teeth, Heat-Treated, Set
Part Number: RMG-58-0013-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 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: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Quick Change Gears, 10-spline, SAE 8620 Steel, 26/29 Teeth, Heat-Treated, Set
Part Number: RMG-58-0012-1
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Quick Change Gears, 10-spline, SAE 8620 Steel, 24/32 Teeth, Heat-Treated, Set
Part Number: RMG-58-0016-1
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transmission Gear, Manual, Replacement, Steel, Mainshaft, 1st Gear, Richmond, Five/Six Speed, Each
Part Number: RMG-1071839
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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