Pulley - 74 Duster 225 Slant Six

Charrlie_S said

Slant six never ran a two belt setup for the alternator. Only used a single belt for the crank, WP, Alt. even if the alt had a second groove. Where is the second alt, WP belt going to on the crank?

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Sorry for the delayed response. I got the truck with a three groove crank pulley, two groove alt pulley and single groove WP pulley. I couldn't get the alt to stop squeeling no matter how tight I got the belt. So I swapped to the two groove WP pulley and twin belts, problem solved.