Registered with the Ministry of Commerce and Investment ✅ . 🔌 MSD Super Conductor 8.5mm Performance Spark Plug Wires . For GM and Chevrolet LS and LT engines . ✅ Lower resistance = stronger, more stable spark ✅ Prevents electrical interference with sensors ✅ High-temperature resistant sheath ✅ Original American MSD brand . 🚗 Option 1 (MSD 32829) for LS Engines: Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche 4.8L, 5.3L, 6.0L engines (1999-2013) . 🚗 Option 2 (MSD 33829) for LT Engines: Silverado, Sierra, Tahoe, Yukon (2014 and newer) Camaro, Corvette 6.2L 5.3L, 6.2L engines . 💰 With heat sleeves: 549 SAR 💰 Without heat sleeves: 535 SAR . 📦 In stock - Fast shipping throughout the Kingdom 🕐 Two-week company warranty . Information: Did your tuner ask to install these? Because they ensure a stronger, more stable spark with tuning and modifications, and prevent misfires at high RPMs. . 📌 Important Notes: 🔹 We do not have a physical store - Online store only 🔹 Delivery only throughout the Kingdom - No in-person pickup 🔹 WhatsApp communication only - No calls 🔹 Order and payment via website - No cash on delivery . Do you have an old Caprice or Camaro? Its engine needs different wires - Contact us on WhatsApp and we will source them for you from America. . 💬 To order or inquire: WhatsApp (our number does not accept calls) . 🔎 Search terms: Performance spark plug wires, GM spark plug wires, MSD spark plug wires, Chevrolet spark plug wires, Tahoe spark plug wires, Yukon spark plug wires, Silverado spark plug wires, Sierra spark plug wires, Chevrolet spark plug wires, LS spark plug wires, LT spark plug wires, MSD Super Conductor . (We also have NGK iridium performance spark plugs) And we recommend installing spark plug wire insulators with them for full benefit ✅ . . Price: 549