1953-1995 Magnetic Oil Drain Plug 1/2" X 20 Thread
Our Magnetic Oil Drain Plug attracts even the tiniest particles that can cause wear & bearing damage. Simply replace your existing oil pan drain plug with this simple and effective magnetic plug.
Fits all GM oil pans using 1/2" x 20 threads.
Head of drain plug measures 19mm.
Also known under these part numbers: (For reference only)