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Holley 5786 Copper Spark Plug
- SKU:
- 20746491
- MPN:
- 5786
- Availability:
- Usually ships the same or next business day. In stock at our CA, KS warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/24/2025 11:20:26 PM PST
- Stock Update:
- 12/24/2025 11:20:26 PM PST
Description
This item is brand-new, factory sealed.
ACCEL 578-6 HP Copper Spark Plug- The Copper core is a better conductor than Iridium or Platinum plugs
- Copper dissipates heat much better than other materials
- "C" - Cut Design un-shrouds the spark kernel for a better burn
- Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable
- Machine rolled threads for precise thread engagement
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Holley 5786 Copper Spark Plug
$36.34