Quickcar Racing Products QRP40-603 Coil Wire - Blk 60in HEI/HEI

Quickcar Racing Products QRP40-603 Coil Wire - Blk 60in HEI/HEI is listed by Motorstate as a Ignition Coil Wires for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Quickcar Racing Products components in the Ignition Coil Wires category. The manufacturer part reference is 40-603, while the Motorstate part number is QRP40-603. Catalog description context: Coil Wire - Spiral Core - 11.5 mm - Sleeved - 60 in Long - Black - HEI Style Terminal - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.