10-Inch 0 Ohm Spark Plug Wires

The Granatelli Motor Sports 28-1545HTR spark plug wires offer a significant upgrade for LS and LT-series GM engines. Engineered with true 0 ohm resistance, these 8mm wires ensure that 100% of the coil's power reaches the spark plug, promoting stronger ignition, increased efficiency, and reduced risk of spark blowout. The 10-inch length is optimized for a clean installation, particularly in compact engine bays or with custom coil placements. Constructed with a high-temperature red silicone exterior that withstands over 500°F, these wires provide rugged, race-tested protection, even near hot headers or turbo manifolds. The internal stainless-steel spiral-wound core effectively suppresses EMI and RFI, helping to maintain accurate timing signals in modern electronic ignition systems. The striking red finish also adds a distinctive performance aesthetic to the engine bay. These wires are tailor-made for a direct, plug-and-play installation, featuring OE-style connectors that require no cutting or crimping. They are compatible with a wide range of GM LS powerplants, including LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, LQ9, and similar V8 variants, as well as specific LT1 6.2L V8 engines. The product is proudly developed, tested, and manufactured in the USA, ensuring race-ready performance and durability.