Moroso 52530 Ultra Series Sleeved Spark Plug Wire Set Small Block Chevy

The Moroso 52530 Ultra Series spark plug wire set is engineered for small block Chevy engines requiring maximum performance ignition with under valve cover and under header routing. These premium sleeved wires feature distinctive red silicone jackets for high-temperature protection and professional appearance.

Key Features:

• Small block Chevy application with under valve cover and under header routing
• 135-degree plug boots for tight clearance applications and professional installation
• HEI distributor terminal compatible
• Ultra Series sleeved construction for superior spark energy and EMI/RFI suppression
• High-temperature red silicone jackets resist heat up to 600°F
• Low-resistance spiral core conductor for maximum spark delivery
• Custom-fit wire lengths for precise routing and clean engine bay appearance

Moroso Ultra Series plug wires deliver race-proven performance with the durability needed for street and strip applications. The sleeved design provides additional protection in high-heat environments while maintaining consistent resistance for optimal ignition system performance.