Third Member Complete Assembly

FN988 TA CASE 31 SPL TT 3.31 RATIO 1350

Part Number: DSR-070881-331DS

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Third Member Complete Assembly, Detroit Speed, FN988 Assembly, 8.8 in. Gears, 31 Spline, Truetrac, 3.55 Ratio, 1350 Yoke, for Ford 9 in Housing, Each

Part Number: DSR-070880-355DS

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Complete Third Member, 3.50:1 Gear Ratio, Detroit TrueTrac, 35-Spline, Nodular Iron Race Case, Aluminum Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9TT350R50

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Estimated Ship Date: Mar 18, 2026 if ordered today

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CURRIE PRO THIRD MEMBER - 3.25 GEARS - 35 SPLINE TRUETRAC - ALUMINUM DAYTONA PINION SUPPORT - 1350 CHROMOLY YOKE

Part Number: CUR-CE9TT325R50

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Complete Third Member, 3.70:1 Gear Ratio, Detroit TrueTrac, 35-Spline, Nodular Iron Race Case, Aluminum Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9TT370R50

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Complete Third Member, 4.11:1 Gear Ratio, Detroit TrueTrac, 35-Spline, Nodular Iron Race Case, Aluminum Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9TT411R50

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Third Member Complete Assembly, Detroit Speed, FN988 Assembly, 8.8 in. Gears, 31 Spline, Truetrac, 3.31 Ratio, 1350 Yoke, for Ford 9 in Housing, Each

Part Number: DSR-070880-331DS

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Third Member Complete Assembly, Detroit Speed, FN988 Assembly, 8.8 in. Gears, 31 Spline, Truetrac, 3.73 Ratio, 1350 Yoke, for Ford 9 in Housing, Each

Part Number: DSR-070880-373DS

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Third Member Complete Assembly, Detroit Speed, FN988 Assembly, 8.8 in. Gears, 31 Spline, Truetrac, 3.08 Ratio, 1350 Yoke, for Ford 9 in Housing, Each

Part Number: DSR-070880-308DS

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Center Section, 9 in. Ford, Nodular Iron Case, Truetrac, 35-Spline, Daytona Pro/Street Support, 3.70:1, Each

Part Number: MSR-3MNT35AA370

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Third Member Assembly, Ford 9 in., Nodular Iron Case, Detroit Truetrac, 35-Spline Axle, 3.50:1 Ratio, Each

Part Number: MSR-3MNT35AA350

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Center Section, 9 in. Ford, Nodular Iron, Detroit Truetrac, 31-Spline Axle, 3.50:1 Ratio, Kit

Part Number: MSR-3MNT31AN350

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Estimated Ship Date: Apr 3, 2026 if ordered today

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Complete Third Member, 3.00:1 Gear Ratio, Detroit TrueTrac, 35-Spline, Nodular Iron Race Case, Aluminum Big Bearing Pinion Support, 1350 Yoke, Each

Part Number: CUR-CE-9TT300R50

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Third Member Assembly, Ford 9 in., Nodular Iron Case, Detroit Truetrac, 31-Spline Axle, 3.00:1 Ratio, Each

Part Number: MSR-3MNT31BN300

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Center Section, 9 in. Ford, Nodular Iron, Detroit Truetrac, 31-Spline Axle, 4.11:1 Ratio, Kit

Part Number: MSR-3MNT31AN411

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Center Section, 9 in. Ford, Aluminum Case, Truetrac, 31-Spline, Daytona Pro/Street Pinion Support, 3.50:1

Part Number: MSR-3MAT31AA350

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Center Section, 9 in. Ford, Aluminum, Detroit Truetrac, 31-Spline Axle, 4.11:1 Ratio, Each

Part Number: MSR-3MAT31BA411

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Center Section, 9 in. Ford, Nodular Iron, Detroit Truetrac, 31-Spline Axle, 3.50:1 Ratio, Each

Part Number: MSR-3MNT31BA350

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 3.08 RATIO 1350

Part Number: DSR-070881308DSR

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Estimated Ship Date: Mar 2, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 3.31 RATIO 1350

Part Number: DSR-070881331DSR

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Estimated Ship Date: Mar 2, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 3.55 RATIO 1350

Part Number: DSR-070881355DSR

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Estimated Ship Date: Mar 2, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 3.08 RATIO 1350

Part Number: DSR-070881-308DS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 3.55 RATIO 1350

Part Number: DSR-070881-355DS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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FN988 TA CASE 31 SPL TT 4.10 RATIO 1350

Part Number: DSR-070881-410DS

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Estimated Ship Date: Feb 27, 2026 if ordered today

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3rd Member 4.88 V6TrueTrac 29-Spline

Part Number: TGI-307328

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Estimated Ship Date: Mar 13, 2026 if ordered today

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