Speedmaster PCE390.1025 spark plug wires are purpose-built for Chevy LS1, LS2, LS3, and LS6 engines featuring a coil-on-cover ignition setup. The straight boot design ensures a clean, direct connection at the coil cover, delivering reliable spark transfer and a tidy engine bay appearance.
Finished in bold red, these wires add a high-visibility performance look under the hood while providing dependable ignition performance for your LS-powered build. Designed specifically for coil-on-cover LS applications, installation is straightforward with no cutting or custom fitting required.
MPNPCE390.1025
UPC840136551201
