GM block heater
 

I have had this for decades. Time to go.
First $25 (+the ride) gets it.

Re: GM block heater
 

Do you know what size this is? I'm interested in it for my early 454.

Re: GM block heater
 

The metal part with the "O" ring is 1.445
The OD of the "O" ring is 1.64"
It has to fit a 1.5" soft plug.

Re: GM block heater
 

Thank you for checking. I checked my freeze plug and it's 1.75" so it won't fit.

Great NOS part, good luck with the sale.

Re: GM block heater
 

Price change
$20 free shipping to the lower 48.

Re: GM block heater
 

wazzabie
Your PM box is full.
Free if you pick it up.
I often travel, we could meet off I5 if it works out.
$10 for shipping. Heater is free.

Re: GM block heater
 

We used to use those to heat our water for coffee/tea back in the remote areas of the plant....

;)

Re: GM block heater
 

i will take it if its still available. thanks