do the grooves go up or down?
this lower one has been squeking like crazy, every day i spray it. i think it may be upside down.
thanks

 

if u have 1 big serpentine belt, the grooves contact the pulley....if you have the older multi- V-belt setup, the v seats into the pulley

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350, Comp 262, Edelbrock Performer intake 600 cfm carb and exhaust, headers

 

Which belt??

Serpentine or V-belt??

Its pretty self explanitory, if it looks right its probably right.

If the belt is sqeaking and its tight then it needs to be replaced.

That spray does more damage than good.( I've accually seen where the spray sat all night and STUCK the belt to the pulley and it ripped the belt apart on next start-up.)

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ASE Mechanic/Machinist/Smog Tech

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GO #3

 

its multi belt.(lg4). i dont recall exactly. but its the one on the right (standing at front of car) on the bottom and the grooves are up. (not touching pulley). ill try turning it around. any reason someone would put a belt on backwards?