Blocking manifold heater tube

[abachman3]

I took a 28-29 hubcap, put a bung from a 55 gallon drum inside it and put a hole in the bung. Put a screw thru the bung, extending about 2 inches. I put the hubcap on the firewall side and extend the screw into the cab of the vehicle. Now I put a large washer against the firewall and thread a wing nut onto this to hold it all in place Actually works great! Harder to describe than it actually is.

[ModelA29]

Pop it in and fold the tabs flat on the inside. Paint and silicone if inclined.



https://electricalparts.com/products...xoCo5sQAvD_BwE

[fried okra]

ModelA29.....that's a good solution....will order one!!

[verdirick]

FYI , I just used a lid from a baby food jar..Fits tight

[ModelA29]

Originally Posted by fried okra

ModelA29.....that's a good solution....will order one!!

They might have one at your local electrical supply or hardware store without shipping costs. Plumbing ones seem to max out at 1 1/2"