Home / Shop / TCI Hardened Input Shafts 749700 Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Stock Spline, 12.875 in. Length, GM, Powerglide, Each

TCI Hardened Input Shafts 749700 Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Stock Spline, 12.875 in. Length, GM, Powerglide, Each

SKU: TCI749700

Automatic Transmission Input Shafts

Tci Auto

TCI Hardened Input Shafts 749700 Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Stock Spline, 12.875 in. Length, GM, Powerglide, Each

SKU: TCI749700

Automatic Transmission Input Shafts

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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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

Powerglide Input Shaft

Data: v4.2 - Upd: 2026-09-30 16:40:43

Specifications

Product Attributes - Brand: TCI Auto
Product Attributes - Manufacturer's Part Number: 749700
Product Attributes - Part Type: Automatic Transmission Input Shafts
Product Attributes - Product Line: TCI Hardened Input Shafts
Product Attributes - UPC: 788120018616
Product Attributes - Remanufactured: No
Product Attributes - Input Shaft Material: Vacuum melted 300 steel
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Tci Auto
StreetFX SKU	tci749700
SFX Item ID	5058803
Supplier Item Code	5058803
Manufacturer SKU	749700
Manufacturer UPC	788120018616

Compatibility

Application Data

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

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TCI Hardened Input Shafts 749700 Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Stock Spline, 12.875 in. Length, GM, Powerglide, Each

TCI Hardened Input Shafts 749700 Shaft, Hardened, Vaccu Melt 300, 1.76 Carrier, Stock Spline, 12.875 in. Length, GM, Powerglide, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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