Spark Plug Wire Set, MSD, Street Fire, BB Chevy, W/HEI Cap

1974-76 Chevrolet 454 V8 Street Fire 8mm Spark Plug Wire Set (90°, HEI) by MSD®

Helically wound suppression wire and silicone insulation protect the ignition signal and leads.

MSD® Street Fire wire uses a helically wound conductor to suppress radio-frequency interference. The 8mm jacket and silicone boots protect the leads from heat and abrasion, while the aramid-fiber core resists tensile damage during handling. The suppression design provides approximately 500 ohms of resistance per foot. The leads are preassembled for the engine application, avoiding universal-wire cutting and crimping.

• 1974-76 Chevrolet 454 V8; 90°, HEI (See full fitment list below) • 8mm helical-wound suppression wire; approximately 500 ohms per foot • Aramid-fiber core supports tensile strength during handling • Silicone jacket and boots resist engine heat and abrasion • Engine-specific leads arrive cut to length and assembled