This new locking transmission dipstick is built for 4L80E transmissions and includes a factory-style “TRANS/LOCK” handle. It features a heavy-duty mounting tab for secure fitment to the firewall or block and is shaped to clear tight engine bays. Ideal for GM performance swaps or Turbo Buick builds running a 4L80E conversion.
✅ Brand-new condition – never installed ✅ For 4L80E transmissions (GM electronic 4-speed auto) ✅ Locking handle with labeled TRANS/LOCK cap ✅ Includes mounting tab and dipstick ✅ Zinc-plated finish – corrosion resistant ⚠️ Light handling marks only
