I remember Dad had one he would use one on some of the early sixties cars.
He would watch it to get better gas mileage when driving.
I bet it was still in his old garage when it sold.

Harbor Freight sells them.


Don

Last edited by 2-Ton; 01/06/2019 5:45 PM.
1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!