Vintage Borg Warner T10-1B cast iron 4-speed transmission core. Casting date J-8-0 (September 8, 1960), making it period-correct for early 1961 model year GM vehicles like Corvettes and Impalas.
Condition Details:
* Internals: Complete with the internal cluster gear and main shaft components. All internals spin smoothly by hand.Case Damage: One mounting ear is broken.
* Front Bearing: The front input bearing is seized/locked and requires replacement.
* Missing Parts: No side cover or tail housing included. Sold exactly as shown for parts or rebuild.Shipping & Weight:Approximately 60 lbs. Shipped via FedEx/UPS Ground or available for local pickup in Amarillo Texas.