HEI Distributor Advance 
Curve Kit

Fits All PROFORM HEI Distributors
  • HEI Adv. Curve Kit
  • Will Not Work On Computer Controlled HEI Distributors
  • GM HEI Distributors Pre to 1997
  • Includes 3 Set of Springs, Limit Bushings and Weights for Custom-Curving Any HEI Distributor
  • PROFORM Parts Brand Product
  • Sold Individually
PART# 66948C
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HEI Advance Curve Kit. Offered with three sets of springs for custom curving your own distributor.

  • HEI Advance Curve Kit.
Attribute Value