6-3/4" Harmonic Balancer 
Center Timing Mark

Fits Chevy Small Block 350 Engines
  • Fits Small Block Chevy 350 Internally Balanced Engines with a 6-3/4 Inch Balancer
  • Non-SFI Approved
  • Made from Nodular Iron and Features a Natural Finish
  • Includes Degree Markings
  • 100% New OEM Replacement Unit
  • 100% New Components; Not Re-man or Refurbished
  • PROFORM Parts Brand Product
PART# 66509
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Fits Chevy small and big block engines. These are brand-new OE replacement harmonic balancers. Affordable pricing eliminates the need to clean your old stock balancer. Enhance your balancer by adding the patented balancer covers.

  • Fits Chevy small and big block engines.
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