Speedmaster PCE390.1012.04 spark plug wires feature 90-degree to 90-degree boot angles with under-cover male terminals, designed to route cleanly beneath valve covers for a tidy, professional engine bay appearance. The bold blue finish adds a striking visual touch while the universal design suits Chevy applications.
Engineered for reliable ignition performance, these plug wires are built to deliver consistent spark delivery across all cylinders. Their universal fitment makes them a versatile choice for Chevy-based builds where 90-degree boot geometry is required for proper clearance and routing.
MPNPCE390.1012.04
UPC840136573272
