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Discussion in '2020+ Shelby GT500 Mustang' started by evasive, May 23, 2020 at 1:32 PM.
Anyone make a 10% lower pulley yet?
VMP makes a 10 20 and 30% lower I believe
Not available yet for the 2020 Mustang GT500!!!
Upper only at this point but should be any day now, likely with a few options.
I like the 20% lower, stock upper combo idea.
The stock upper pulley is clutched I believe, which is safer, plus superior belt wrap and sleeper effect.-J