I am going crazy trying to find some wheels to fit my 1966 GMC 8 lug 3/4 ton. I have measured the backspacing with the tires off of the original...
Hi, I have 66 GMC 3/4 ton with a 305E V6 and a SM420 transmission. It currently has 4.10 gears. I am planning on getting 235/85R16 tires for it....
I have an old rusty 3/4 ton long box with a 305E and the __435 manual transmission in it that I am parting out. the sheet metal is rotted out...
I have the above listed vehicle for sale. It is a long box fleet side with the 305E engine with the sm420 transmission. It only has 39,300...
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