MSD Ignition Spark Plug Wire Set (MPN: 5574)

High-performance spark plug wires for reliable ignition and durability. The MSD Ignition Spark Plug Wire Set is designed to deliver optimal performance and reliability in ignition systems. Featuring an 8 millimeter diameter, these wires are constructed from a combination of silicone and synthetic materials, ensuring resistance to heat and abrasion. The helical winding of the conductor effectively suppresses electro and radio noise, enhancing the overall efficiency of the ignition system. Each wire is equipped with heavy-duty terminals and straight spark plug boots, providing secure connections and protection against high exhaust temperatures. The Kevlar core adds strength and durability, making these wires suitable for demanding automotive applications. With a resistance of 500 ohms per foot, the wires facilitate improved spark delivery and power, contributing to better engine performance. The sleek black design of the wires not only offers aesthetic appeal but also ensures that they can withstand the rigors of engine environments. This pre-assembled set includes all necessary boots and terminals for both socket and HEI style distributors, making installation straightforward and efficient. Features Helically Wound Conductor Suppresses Electro And Radio Noise Kevlar Core Combination For Great Strength And Durability Heavy Duty Terminals For Secure Connection 8 Millimeter Silicone And Synthetic Jacket Resists Heat And Abrasion 500 Ohm Per Foot Resistance For Improved Spark Delivery And Power Silicone Boots Protect Against High Exhaust Temps Specifications Manufacturer: MSD Ignition Manufacturer Part Number: 5574 Assembled: Yes Diameter (MM): 8 Millimeter Wire Material: Silicone and Synthetic Color: Black Number Of Wires: 8 Distributor Boot Color: Black Distributor Terminal Ends: HEI Spark Plug Boot Color: Black Spark Plug Boot Ends: Straight Distributor Boot Material: Silicone and Synthetic Spark Plug Boot Material: Silicone Conductor Type: Kevlar Core Wire Resistance: 500 Ohms Per Foot Resistance Includes Coil Wire: No RFI Suppression: No Compatibility / Fit 2002-2005 Cadillac Escalade 2003-2005 Cadillac Escalade ESV 2002-2005 Cadillac Escalade EXT 2003-2005 Chevrolet Silverado 1500 2001-2003 Chevrolet Silverado 1500 HD 2005-2005 Chevrolet Silverado 1500 HD 1999-2004 Chevrolet Silverado 2500 2001-2005 Chevrolet Silverado 2500 HD 2001-2005 Chevrolet Silverado 3500 2005-2005 Chevrolet SSR 2000-2005 Chevrolet Suburban 2500 2001-2005 GMC Sierra 1500 2001-2003 GMC Sierra 1500 HD 2005-2005 GMC Sierra 1500 HD 1999-2004 GMC Sierra 2500 2001-2005 GMC Sierra 2500 HD 2001-2005 GMC Sierra 3500 2001-2005 GMC Yukon 2001-2005 GMC Yukon XL 1500 2000-2005 GMC Yukon XL 2500 2003-2005 Hummer H2 Technical Documents msd_brand_warranties.pdf Product Videos