406001 Steel Forward Drum, Vasco, OEM - With Oversized Drum Spline - No Piston, GM TH400

Name: 406001 Steel Forward Drum, Vasco, OEM - With Oversized Drum Spline - No Piston, GM TH400
Brand: ATI
SKU: 085-406001
Price: 544.99 USD
Availability: InStock

^$544⁹⁹

Ships on Sep 11, 2026

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Vasco
OEM - With Oversized Drum Spline - No Piston
GM TH400
ATI’s Input Shafts are not only premium material but also have a 1-1/4” diameter spline into the forward drum
eliminating failure at that point.

Part TypeAutomatic Transmission Input Shaft

BrandATI

Package Height11.0

Package Width14.1

Package Length16.2

Weight10.47 PG

Part CategoryPerformance Parts

QuantitySold individually

Part FitmentSemi Universal

Input Shaft MaterialVasco 300

Vendor Part Number406001

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

406001 Steel Forward Drum, Vasco, OEM - With Oversized Drum Spline - No Piston, GM TH400

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