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1963-1971 Corvette Alternator Pulley 1963-1965 with 327 1966-1971 with 427/454

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Part #: 642-021
Availability: Currently Unavailable - Most out of stock items are available to ship within 7-10 days.
Fits Years:
  • 1963-1967
  • 1968-1971
$45.99
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Prop 65
  • Description

1963-1971 Alternator Pulley 1963-1965 with 327 1966-1971 with 427/454

Replace your incorrect or faulty 1963-1971 Alternator Pulley with this correct reproduction pulley.

  • 3-5/8" diameter
  • Zinc Plated

Applications:

  • 1963-1965 327 Small Block with Mechanical Lifters
  • 1966-1969 427 Big Block 
  • 1970-1971 454 with Power Steering


Also known under these part numbers:

  • 1648
  • PR1648.