Originally Posted by klhansen
The threaded portion of the holes are probably full of paint, rust, whatever. Were there bolts in them previously, or were they open to road gunk? I would run a 5/16 coarse tap thru them and move on.
There were no bolts in the holes when I got the truck.


1957 Chevy Panel Truck, powered by SBC 350 from 1977 Camaro
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