Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Moroso small-block Chevy under-header unsleeved Ultra spark plug wire set in black. This unsleeved wiring kit is tailored for SBC under-header routing where sleeve protection is not required, featuring boot and wire lengths oriented for under-header plug placement. It provides a direct wiring option for small-block Chevy installations needing unsleeved wires with under-header clearance.
Moroso SBC Under Header Unsleeved Ultra Spark Plug Wire Set - Black
