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Proform Parts 66948C - Proform HEI Advance Curve Kits

  • Distributor Advance, Mechanical, GM, HEI, Kit
  • Application Specific
  • Estimated Ship Date: Today
 
BrandProform Parts
Manufacturer's Part Number66948C
Part TypeDistributor Advance Kits
Product LineProform HEI Advance Curve Kits
Summit Racing Part NumberPRO-66948C
UPC037995319480
 
Advance Weights IncludedYes
Advance Limit Bushings IncludedYes
Spring Quantity6
Adjustable Vacuum Advance IncludedNo
QuantitySold as a kit.
NotesFits GM type HEI distributors. Will not work with computer controlled HEI.
 

These HEI advance curve kits from Proform are offered with three sets of springs for custom-curving your own distributor. They're a must for modified engines.

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