Taylor 409 Pro Race Spiral Core 10.4 mm Spark Plug Wire Set - Black - Straight Plug Boots - HEI / Socket Style - Cut-To-Fit - V8 Front Cam Seal Multiple sparks thru the entire

Multiple sparks thru the entire RPM range

The pump side of the adapter is identical in design to the original equipment valve it replaces

Flip up and latch for quick storage

1982-1990 GMC C3500

Taylor 409 Pro Race Spiral Core 10.4 mm Spark Plug Wire Set - Black - Straight Plug Boots - HEI / Socket Style - Cut-To-Fit - V8 Front Cam Seal Multiple sparks thru the entireFeatures: Taylor'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. < abrasion and heat additional for jacket silicone 100% 3 layer a providing wire ignition Spiro Pro 8mm our over applied is