Up for sale is an OEM General Motors (GM) 15514001 synchronizer. Inside the GM OEM box, comes a Spicer Tremec TTC Dana OEM 313459X Synchronizer 18 Teeth. See pictures, what you see is what you get. The item has stamped in the clutch collar 53-466-6 534666.
Buyer is responsible for checking fitment, as all sales are final and no returns are allowed.