One set new/unused QTP #QTEC45 Dual 2.25" (valve size) electric cutouts,I believe fits up to 2.5" application.
Go to
www.quicktimeperformance.com for more info.
I have the very same setup on my '69 Z for years and have never had any issues.
List price is $325,I would do $280/obo + shipping:
SOLD!!!
Cutouts are sold...thanks guys!