PLease do yourself a favor and buy one of these.
http://www.ipsco.org/Pantera%2...s/Idler%20Pulley.htm
Not only is it a very nicely made replacement, it changes the job of adjusting the idler from a two person PITA into an incredibly easy ,one person job by eliminating the nut on the back which is very hard to reach .( especially in later cars with the heater hoses in the way)
Ron
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.