Thread: Z/28 engine pulleys OEM vs. aftermarket
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Old 08-12-2025, 08:15 PM
dasleck dasleck is offline
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Default Z/28 engine pulleys OEM vs. aftermarket
I'm asking because I don't know. Why OEM cost 300% more than copies ?
are the repro that bad ? And why do the repo ones all say not over 400 HP. and don't go over 6000 RPM . This is a 302 I'm building and want to go over 6000 RPM.
Please enlighten me on pulleys I want to know.
THank You
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