Speedmaster PCE390.1012.04 Universal 90° to 90° Blue Spark Plug Wires – Chevy

The Speedmaster PCE390.1012.04 is a set of universal spark plug wires engineered for Chevy engines. These wires feature a 90-degree-to-90-degree connector configuration with protective under covers and male connectors, all finished in blue. They are designed to deliver consistent ignition voltage from the distributor cap to the spark plugs, ensuring reliable engine starting and smooth running.

These spark plug wires integrate seamlessly into Chevy ignition systems and offer straightforward installation thanks to their universal design and clearly marked angle connectors. The blue color helps identify them in the engine bay, while the under-cover design protects against heat and abrasion. Ideal for engine rebuilds, ignition system upgrades, or routine maintenance on Chevy V8 and small-block engines.

Key Features & Benefits

• 90° to 90° Connectors: Universal angled connectors on both ends for flexible, engine-bay-friendly routing and fitment.
• Under-Cover Design: Protective boots shield connections from heat, moisture, and mechanical damage.
• Male Connectors: Standard male-to-male configuration for secure, reliable connection to distributor and spark plugs.
• Blue Wires: High-visibility blue color simplifies identification and engine-bay organization.
• Chevy Application: Engineered and tested to suit Chevy engine platforms.

Specifications

Ideal Applications

• Chevy engine ignition system upgrade or replacement
• Engine rebuild and ignition system restoration
• Routine spark plug wire maintenance and renewal
• Custom or restored Chevy engine bay assembly