Home / Shop / TCI Hardened Input Shafts 749601 Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

TCI Hardened Input Shafts 749601 Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

SKU: TCI749601

Automatic Transmission Input Shafts

Tci Auto

TCI Hardened Input Shafts 749601 Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

SKU: TCI749601

Automatic Transmission Input Shafts

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

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.

Part Type

P/G Input Shaft

Data: v4.2 - Upd: 2026-10-15 08:49:10

Specifications

Product Attributes - Brand: TCI Auto
Product Attributes - Manufacturer's Part Number: 749601
Product Attributes - Part Type: Automatic Transmission Input Shafts
Product Attributes - Product Line: TCI Hardened Input Shafts
Product Attributes - UPC: 788120018593
Product Attributes - Remanufactured: No
Product Attributes - Input Shaft Material: Maraging 300 steel
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Tci Auto
StreetFX SKU	tci749601
SFX Item ID	5057633
Supplier Item Code	5057633
Manufacturer SKU	749601
Manufacturer UPC	788120018593

Compatibility

Application Data

Transmission Make GM
Transmission Automatic
Transmission Manufacturer Code Powerglide
Carrier Type 1.76
Input Spline Type Turbo
Input Shaft Length (in.) 12.875 in.

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TCI Hardened Input Shafts 749601 Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

TCI Hardened Input Shafts 749601 Shaft, Hardened, Vasco 300, 1.76 Carrier, Turbo Spline, 12.875 in. Length, GM, Powerglide, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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