Moroso Ultra 40 Plug Wire Set BBC HEI - Red 73689

The Moroso Ultra 40 Plug Wire Set BBC HEI - Red 73689 is a spark plug wires designed for builders, installers, and enthusiasts who want dependable performance without guessing through incomplete product data.

Product Details: Spark Plug Wire Set - Ultra 40 Race - Spiral Core - 8.65 mm - Red - 90 Degree Plug Boots - HEI Style Terminal - Big Block Chevy - Kit

Key Features

• Brand: Moroso
• Part Number: 73689
• Product Type: Spark Plug Wires
• Approx. Shipping Weight: 2.39 lb
• Supports fuel, ignition, or engine-system performance
• Built for performance-minded repairs or upgrades

Performance Benefits

• Supports fuel, ignition, or engine-system performance
• Built for performance-minded repairs or upgrades
• Confirm compatibility with the complete vehicle setup before installation

Fitment

Engine Platform Specific. Always verify year, make, model, engine, trim, and installation requirements before ordering.

Installation Notes

Professional installation is recommended. Verify fuel, ignition, electrical, and emissions requirements before use.

Emissions Notes

This item may affect regulated fuel, ignition, intake, or emissions-related systems. Check local rules and vehicle requirements before installation.

Why Buy From OzKonic Kustomz

OzKonic Kustomz helps customers source quality automotive parts, accessories, and performance upgrades with clean product data, straightforward fitment notes, and support before you order.

Ready to upgrade or repair your build? Confirm fitment and add this part to your cart today.