Availability
Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set
Part Number: RMG-GM85342
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Ring and Pinion Installation Kit, GM, 8.5 in., 8.625 in., 10-Bolt, Kit
Part Number: RMG-XL-1026-1
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set
Part Number: RMG-GM75373OE
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Mini Spool, MINI SPOOL GM 12 BOLT CAR
Part Number: RMG-XL-5145
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Mini Spool, MINI SPOOL GM 10 BOLT 8.5"
Part Number: RMG-XL-5140
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set
Part Number: RMG-12BT373
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Ring and Pinion Installation Kit, EXCel, GM, 8.5 in., 10-Bolt, 30 Spline Pinion, Koyo Bearings, Kit
Part Number: RMG-XL-1021-1
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Ring and Pinion Installation Kit, Complete, GM 10.5 in. (14-bolt), Rear, Kit
Part Number: RMG-XL-1063-1
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Ford, 8.8 in., 10-Bolt, Set
Part Number: RMG-F88355
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 4.10:1:1 Ratio, Ford, 8.8 in., 10-Bolt, Set
Part Number: RMG-F88410
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 8.875 in., 12-Bolt Truck, Set
Part Number: RMG-12BT342
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, Chrysler, 8.25/8.375 in., 10-Bolt, Set
Part Number: RMG-CR825355
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set
Part Number: RMG-GM85456
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, Ford, 8.8 in., 10-Bolt, Set
Part Number: RMG-F88373
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.08:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set
Part Number: RMG-GM85308
Not Yet Reviewed
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set
Part Number: RMG-GM75456
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set
Part Number: RMG-GM75373TK
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Pinion Yoke, Bolt-On, Steel, 3RS44 Series, 30-Spline, GM 8.5, Each
Part Number: RMG-96-2520
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 1330, 30-Spline, GM 8.875, Kit
Part Number: RMG-96-2510K
Not Yet Reviewed
Estimated Ship Date: Jan 2, 2026 if ordered today
Estimated Ship Date: Jan 2, 2026 if ordered today
Gear, Ring and Pinion, EXCel, 4.10:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set
Part Number: RMG-GM75410TK
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 7290, 29-Spline, Chrysler 8.75, Kit
Part Number: RMG-96-2701K
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 1330, 30-Spline, Ford 8.8, Kit
Part Number: RMG-96-2310K
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 1350, 30-Spline, Ford 8.8, Kit
Part Number: RMG-96-2311K
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 1350, 30-Spline, Ford 8.8, Each
Part Number: RMG-96-2311
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Pinion Yoke, Bolt-On, Steel, 1310, 28-Spline, Ford 9 in., Kit
Part Number: RMG-96-2323K
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
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