[bluetech]

What's the diameter of the leaf spring center bolt for a 67 mustang? I'm fabricating an aluminum lowering block and need to know what size hole to drill. Thanks.

 

[coupe3w]

I think you really have to measure it because
they used different sizes. It's actually not a bolt but a special type pin. The pin has a shouldered surface at the bottom and you will have to measure it for the correct dia. I have done the same thing on my mustang.

 

[bluetech]

Yup, guess you're right. No shortcuts on this one. The proper thing to do is to have an actual measurement. Thanks.