Where do we buy new 'tooth' washers that go under the last intake manifold bolt for the neg batt cable on '70 383/440? Looks like they are NS1/Obsolete. Thanks Moparts members

mcmaster Carr

I'm pretty sure I 've seen them in the nuts and bolts aisle at my local True Value hardware store. At least our local True Value store has a huge assortment of nuts, bolts, screws, washers, pins even chrome and hot dip galvanized hardware.

corect arrangement. bolt,washer, bracket, cable.

I really appreciate the leads John and Jurgen,

I had a feeling it might be as easy as a local hardware store item and if I strike out I'll give Mcmaster Carr a chance. The original washer was 'ripped' apart during the torque session.

It seems commonplace these days to expect to pay $9 Fed Ex ground for a $.25 washer. I'll give an update if any local finds...thanks guys!

Look for "3/8 serrated washers"; they're available in external and internal, which refers to the location of the serrations.
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Hey, PM me your address, I'll mail you one.

Here is a link to Mcmaster Carr toothed washer