MSD
MSD 75-up Big Block Chevy, Custom Spark Plug Wire Set, HEI, Black Jacket - (MSD-31773)
DescriptionCustom Spark Plug Wire Set; 8.5mm; Black; Fits Chevy Big Block Engines; HEI Boot;The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers...