Is the car turbocharged or not? If it is not then I believe it would be euro. If the alternator has two belts (which I would expect if it is turboed) then they will be the narrower belt, I believe.

The ac belt may be adjustable by an idler pulley or by an adjustment on the ac mount bracket. Some of the york compressors bolt directly to the engine with no adjutment so these must have an adjustable idler pulley (not 100% sure again) but you should be able to look and figure out which set up you have.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.