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ASP Underdrive Pulley(AC Belt Q)

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Old 07-09-2005, 05:41 PM
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Default ASP Underdrive Pulley(AC Belt Q)

Alright, I recently bought a ASP underdrive pulley, i took some part #'s down for the belts, went to autozone and tried to get the access. belt and AC belt, they didnt have one that matched the AC belt, but my question is, is there another belt or does the stock one work or what? or is there just a diff. # used for the ac belt at other places, the one i got(from thunderracing) was 11-378k4.
Old 07-09-2005, 06:15 PM
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Not sure if that number is a metric measurement or not, running a sting around it quick I came up with 38 7/8". More than likly they will only have a 38.75" or a 39". Either may work. I have a brand new 378K4 I can pop in the mail if you want.

Edit: Yep that number is in inches. The exact size you need is a 37.8" 4 rib belt or a metric 960mm belt.

Last edited by GM Muscle; 07-09-2005 at 06:34 PM.




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