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Fins Up!
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Discussion Starter · #1 ·
what is the diameter of the pulley for the big boost kit,

my uninstalled sc has a smaller pulley on it but its not blue, i wanted to make sure it was the same size before i bought a new belt. and i can get a bb belt from jackson racing cant i?

I also have a question about some of the brackets that come with the kit. the guy i bought the sc from didnt install the kit himself so he didnt know what all was included it the kit. he is suppose to be seeing if he still has the parts but if he doesnt can i get them seperatly from jackson racing, and if not where could i get them?
the parts include:
new SC belt
alt. bracket and bushings
jrsc idler pulley
tensioner pulley bracket
power stearing relocation bracket
and the LITTLE part that attaches the intake manifolds bracket to the engine

1,189 Posts
the belt you use will be around 104-104.5 inches. I had a 2.4 in pulley on mine, and used the 104".

you dont need to buy it from JR, just goto vato zone or your local auto parts store and tell them you what belt length you need. Get both, and just return the one you dont use.
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