thread diameter & pitch are 12-24
https://www.summitracing.com/p...hly-26-125/overview/
length of the long screw is 2.5"
https://pitstopusa.com/i-50662...TEAQYAiABEgIegfD_BwE
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.