C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Alternator Pulley Diameter

Old 02-10-2019, 11:03 PM
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Default Alternator Pulley Diameter

I believe the stock pulley for a 1996 C4 is 56mm 6 groove. I am looking to purchase a 200 Amp Powermaster CS144 Unit to replace the stock unit which I think is 140 amps. The Powermasters that are advertised for the C4s all seem to come with 52 mm 6 groove pulleys. Will this work or can the pulleys be swapped?
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