Third Member Complete Assembly

Third Member, 3.70:1 Gear Ratio, Currie TwinTrac, 31-Spline, Nodular Iron Case, Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9CT370S50

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Third Member, 3.89:1 Gear Ratio, Currie TwinTrac, 31-Spline, Nodular Iron Case, Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9CT389S50

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Third Member, 4.11:1 Gear Ratio, Currie TwinTrac, 31-Spline, Nodular Iron Case, Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9CT411S50

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 3.50

Part Number: OPG-PP06403-350

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 3.70

Part Number: OPG-PP06403-370

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Third Member, Ford 9, 1964-72 A-Body, 31-Spline 4.11

Part Number: OPG-PP06403-411

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Estimated Ship Date: Mar 27, 2026 if ordered today

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5.29 4cyl Spool

Part Number: TGI-140067-1-KIT

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Estimated Ship Date: Feb 2, 2026 if ordered today

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