Manufactured by Phillips Racing Wire, Woody Wires are manufactured using high quality components. Phillips Racing Wire are the ORIGINAL manufacturers of Spiral Spark High Performance wires and Woody Wires! Phillips Racing Wire have been making the finest performance plug wires for over 19 years! Race proven in all types of racing: NASCAR, ASA, FASCAR, NHRA, Offshore race boats, road racing and more. Woody Wires have a silicone jacket that is covered with Fiberglass braided EPDM insulation and an Aramid fiber core is coated with conductive latex, sprial-wrapped in stainless steel. The resulting wire has the conduction and performance of a metal core, but still suppresses radio interference. Ready to install, custom tailored wire sets are race proven in NASCAR, ASA and many other racing sanctions. Small block Chevy wires listed include 90A boots at distributor and spark plug ends. We feature Woody Wires Small Block Chevy Racing Spark Plug Wire Sets at low everyday prices.