JEGS 555-40384 8.5mm Red Ultra Pow'r Wires Features:

• Fits 1967-1991 AMC & Jeep 290, 304, 343, 360, 390 & 401 V8 Engines
• Designed for GM-style HEI distributors or distributors with post-style distributor caps
• Greatly exceeds OE specs for RFI and conductivity at 500 ohms per foot resistance
• Spark plug boots and outer jackets are made of high-tear heat-resistant silicone
• The two outer jacket layers are separated by nylon pull tape for added pull strength & terminal retention
• Silicone Jacketed to resist high temperature, fuels & oils
• Stainless steel terminals connected using fold-over crimping that won't vibrate loose like core crimping
• Wires include wire separators, numbered wire markers, and dielectric grease
• External Coil Wire Not Included