• Moroso 73820 Ultra 40 Spark Plug Wire Set for Big Block Chevy
  • Moroso 73820 Ultra 40 Spark Plug Wire Set for Big Block Chevy

Moroso 73820 Ultra 40 Spark Plug Wire Set for Big Block Chevy

$266.99 USD
$266.99 USD
$266.99 USD
Shipping calculated at checkout.

Vendor : MOROSO

Product Type : Ignitions and Electrical

Sku : MOR73820

✔ Veteran-Owned Business  |  ✔ Verified Fitment (SEMA Data)  |  ✔ Ships 1–3 Business Days  |  ✔ 30-Day Returns 

Ultra 40 Plug Wire Set - Black

The Moroso 73820 Ultra 40 Spark Plug Wire Set is designed for Big Block Chevy applications and features a spiral-core construction with 8.65 mm wires. The set uses black sleeving for a clean, finished appearance and includes 90-degree spark plug boots.

This wire set features HEI-style terminals and an under-header configuration. The component design provides a purpose-built solution for organizing and connecting spark plug wires in compatible Big Block Chevy setups.

With its black finish, spiral-core construction, sleeved design, 90-degree plug boots, and HEI-style terminals, the Moroso Ultra 40 set combines application-specific configuration with a practical installation format. Verify vehicle and engine compatibility before purchase.

Features:

  • Application: Designed for Big Block Chevy applications
  • Construction: Ultra 40 spiral-core spark plug wires
  • Wire Size: 8.65 mm wire construction
  • Sleeving: Black sleeved design
  • Plug Boots: 90-degree plug boots
  • Terminals: HEI-style terminals
  • Configuration: Under-header wire set