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Picking up a underdrive pulley kit

This is a discussion on Picking up a underdrive pulley kit within the LT1 forums, part of the Vehicle Specific category; So i decided to pick up a BBK underdrive pulley kit. Pictured here from JEGS http://www.jegs.com/i/BBK/129/1591/10002/-1 . Im buying the ...

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    Stockitie Stock Stock 95camaroZNC's Avatar
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    Picking up a underdrive pulley kit

    So i decided to pick up a BBK underdrive pulley kit. Pictured here from JEGS http://www.jegs.com/i/BBK/129/1591/10002/-1. Im buying the kit because 2 of my pulleys are on their way out and its cheaper then buying them separately. I was just curious as to what size belt i need to buy to go with the pulley kit. It doesn't list it and summit is being completely useless as to suggesting a part to use. Does anyone have any suggestions?

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    Senior Member JaycenK's Avatar
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    LOL I think I actually have one of those that came on a junkyard LT1 I bought. It is just a crank pully. it bolts on to the stock pully and moves the stock pully forward. I think the motor I got had a stock belt on it. It's not going to give you any real power. they clame 10 to 15hp but it will be 3 to 6 between 5000 and 5500rpms.

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    Senior Member JaycenK's Avatar
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    Let me know if it works

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    Stockitie Stock Stock 95camaroZNC's Avatar
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    Didnt say i was looking to gain any HP off of it and i found what belt to use. Im replacing other pulleys and 2 of the ones that are bad it replaces so i figured why the fuck not.

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