Taylor 409 Pro Race Spiral Core 10.4 mm Spark Plug Wire Set - Red - 135 Degree Plug Boots - DSI Style - Over Valve Cover - Ford V8 MT125BK 5/16 in Quick Disconnect Male

5/16 in Quick Disconnect Male Return

1979-1990 GMC K3500

R20 Suburban 1988-1987

73-88 Chevelle

6-Hole Spacer

Taylor 409 Pro Race Spiral Core 10.4 mm Spark Plug Wire Set - Red - 135 Degree Plug Boots - DSI Style - Over Valve Cover - Ford V8 MT125BK 5/16 in Quick Disconnect MaleTaylor's . 409 inch, 10. 4mm diameter high performance ignition wires are available for street or track applications. "409 ignition wires provide continuous heat protection up to 600 degrees Fahrenheit and 102,000 volts dielectric strength and is recommended for extreme under hood temperatures and open wheel racing. Features a Spiral Wound core with 350 ohms per foot resistance for EMI and RFI suppression delivering maximum fire power without radio