351 belt length

[1slow95]

I found a diagram to route the belt for smog and a/c delete, but I don't know the belt length for it on a 351. Can anybody help out here?

Here's the diagram I found

 

[broken_joke]

i would try to go off the belt schematic you have. when i was shopping for belts for my 351w i had to go back and forth a few times till i got one close. i think i would buy one a little bigger than the schematic. maybe an inch or two bigger and go from there?

 

[bjl95mustang]

Run a piece of string around your pulleys then masure it.

 

[nmcgrawj]

Run a piece of string around your pulleys then masure it.

Thats what i plan on doing on mine later this summer