Need Stripe Help Please!

Painting my barracuda this week and going to paint the side stripe on rather than use tape kit. Can anyone provide the thickness dimeneions for the 3 part upper side stripe on a 69 Barrracuda for me to go by? THe one near the upper body line with a thisck center stripe and 2 thin stripes outlining it they had engine callouts at front fender. Thanks in advance to any help.

That's such a bad idea. That stripe runs through 3 panels. If you ever need to adjust a door (hinge replacement for example), or if the fender ever gets moved, you will be screwed.

You better have everything perfectly aligned and together when it's painted.