Belt Length for Underdrive Pullies

Girl22

New Member
Nov 1, 2004
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Regina
Hi, i was wondering if anyone new the exact belt lenght i would need when i install my underdrive pullies. I am in a bit of a time crunch and don't want to have to mess around guessing on belt sizes. Any help would be great! :D
 
Ya my stock belt wont work as i'm bypassing my smog pump so i know i need a new one but my pullies should arive on thursday and the first track day is on Friday so i wont have much time to mess around with guessing and all that! Thanks though :D and if anyone knows of a "track size" like no power steering and no ac size that would be great :D
 
This should be exactly what you need.

BeltRouting.jpg
 
afast93stang said:
This should be exactly what you need.

BeltRouting.jpg
would this still apply to sn-95's since it bypasses a different accessory with the 70.5" belt ( A/C vs. power steering) i didnt know if the diameters of the pullies were different? or am i mistaken with the foxes?? hmm
 
It should be similar but at least you have some measurements to go from now instead of guessing. The other thing to do is to take a piece of string and tie it around your pulleys and see how long it is. Then take the string to your local auto parts store so they can measure it and get the exact belt length you need.