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TCI Auto

TCI Hardened Input Shafts

4.0 out of 5 stars 8 Customer Reviews

These TCI hardened input shafts have increased lubrication, flow, and strength, a resized diameter that provides optimum stress lubrication along the entire length of the shaft, and extended high-gear splines to the oil ring. They will require some minor machining of the stator support.

Results 1 - 4 of 4

TCI Hardened Input Shafts 749200

Made in the USA TCI Hardened Input Shafts 749200

TCI Hardened Input Shafts 749200

Input Shaft, Hardened, Vaccu Melt 300, 1.82 Carrier, Turbo Spline, 12.625 in. Length, GM, Powerglide, Each

Part Number: TCI-749200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

TCI Hardened Input Shafts 749600

Made in the USA TCI Hardened Input Shafts 749600

TCI Hardened Input Shafts 749600

Input Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

Part Number: TCI-749600

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ATI Torsional Input Shafts ATI207146

ATI Torsional Input Shafts ATI207146

Not Yet Reviewed

Estimated Ship Date: Today

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TCI Hardened Input Shafts 749603

Made in the USA TCI Hardened Input Shafts 749603

TCI Hardened Input Shafts 749603

Input Shaft, Vaccu melt 300, GM, TH350, TH400, Powerglide Spline, Each

Part Number: TCI-749603

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

TCI Hardened Input Shafts 749601

Made in the USA TCI Hardened Input Shafts 749601

TCI Hardened Input Shafts 749601

Input Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

Part Number: TCI-749601

Not Yet Reviewed

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