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Spectre 5754

Vacuum Advance Curve Kit GM HEI In Stock & Ready to Ship!


The Spectre advance curve kit is designed for GM vehicles with HEI distributors. Three sets of advance springs are included to adjust the rate of spark advance. This kit comes with simple instructions for easy installation with no special tools or skills required.
  • Simple instructions
  • Three spring rates included
  • For GM HEI distributors
  • Easy to install with no special tools or skills required

Available Information

Part SPE-5754 Product Specifications

Product StyleSpectre Accessories
Package Contents1 Advance Curve Kit
Weight0.1 lb (0.1 kg)
Product Box Height0.75 in (19 mm)
Product Box Length6 in (152 mm)
Product Box Width4 in (102 mm)
Warranty90 Days
WARNING: Cancer and reproductive