NOS GM Magnetic Diff Plug 2309473

[blackss69]

NOS GM Differential Plug 2309473. I have (2) plugs. The plug is approx 1 inch in diameter. The price is $50 each or $75 for both. Shipping is $7.50. Payment is paypal.

[big gear head]

I've never seen one of those.

[RALLY]

1955 – 1964 GMC Truck Magnetic Axle Housing Drain Plug GM # 2309473

I looked this up and it says these mag plugs were used in truck differentials.

[blackss69]

The HD Service Parts and Chevrolet Power books list them for Corvette differential.