Spools and Mini Spools

Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: SUM-730120

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Friday 12/26/2025

Spool, Full Size, Steel, 33-Spline, 3 Series, 12-Bolt, GM 8.875 in., Passenger Car, Each

Part Number: MSR-5S1233-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 12/26/2025

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Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: MGR-MS12C

3.38 out of 5 stars ( 8 )

Estimated Ship Date: Friday 12/26/2025

Mini spool for GM 12 bolt with 30 spline axles

Part Number: YGA-32227

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Spool, Pro Race, Lightweight, Steel, 35-spline, 12-bolt, GM 8.875 in., Passenger Car, Each

Part Number: STR-D1541

Not Yet Reviewed

Estimated Ship Date: Friday 12/26/2025

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Spool, Full Size, Steel, 33-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: STR-D1549

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 12/26/2025

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Spool, Mini, Steel, 30-Spline, 12-Bolt, GM 8.875 in., Each

Part Number: RMG-78-1230-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Yukon steel spool for GM 12 bolt truck with 30 spline axles, 3.73 & up

Part Number: YGA-32190

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Yukon steel spool for GM 12 bolt car with 30 spline axles, 4.10 & up

Part Number: YGA-32187

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Performance Spool Gm 10.5" 14 Bolt 30 Spline (4.10 And Down)

Part Number: SDH-2022498

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Estimated Ship Date: Jan 22, 2026 if ordered today

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