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66943C - High-Performance HEI Ignition Coil - GM, 50,000 Volt

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Pricing: $25.95


Results in more completely burned fuel. Offers 15,000 more volts than stock

Application List



  • 66943C
  • 66943C
  • 037995319435
  • Proform
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 1.7 lbs.
  • W5.5000” x H2.7500” x L8.2500”

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