99-23 GM LS2/LS3/LSA/LS7/LS9 Hi-Perf Coil-Near-Plug Wire Conn Kit w/Red Jacket/Blk Sleeve - Granatelli Motor Sports

Granatelli GM LS & LT 0-Ohm 8" Red High-Temp Spark Plug Wires w/ Black Kevlar Boots – 28-1811HTRB

Upgrade your GM LS or LT ignition system with the Granatelli 28-1811HTRB 0-Ohm High-Performance Spark Plug Wire Set. Designed to transfer maximum available ignition energy from the coil directly to the spark plug, these compact wires are an easy performance upgrade for stock, modified and high-horsepower applications.

Each wire measures a compact 8 inches from boot end to boot end and features red high-temperature silicone wire with black Kevlar spark plug boots. The shorter length is ideal for applications where tight, clean routing is preferred while still providing the durability needed around headers and other high-heat exhaust components.

MORE SPARK. MORE POWER.

GUARANTEED 5–10 HP GAIN

Naturally aspirated applications can see a measurable horsepower increase, while supercharged, turbocharged and nitrous combinations may see even greater gains.

Key Features

• 0-ohm conductor design for maximum ignition-energy transfer
• 8" overall length – measured boot end to boot end
• Red high-temperature silicone wire construction
• 8mm silicone jacket designed to withstand 800°F+ temperatures
• Black Kevlar spark plug boots for increased durability and heat protection
• Spiral-wound stainless-steel core helps suppress EMI & RFI interference
• Designed for compatible GM LS & LT coil-near-plug ignition systems
• Excellent for naturally aspirated, supercharged, turbocharged and nitrous applications
• Compact length provides clean routing in tight engine compartments
• Ideal for vehicles equipped with aftermarket headers
• Pre-assembled and ready to install
• Simple direct-replacement installation
• Complete V8 set – 8 wires
• Made in the USA

Easy Bolt-On Performance: Remove your existing spark plug wires and replace them with the Granatelli 0-Ohm wires. No complicated ignition conversion, trimming or custom wire assembly is required. The compact 8-inch boot-to-boot length is especially useful when you want short, precise routing between the ignition coil and spark plug.

Compact Design. Serious Heat Protection.

Tight engine bays and aftermarket headers can place ignition components extremely close to high-temperature surfaces. The combination of red high-temp silicone construction and black Kevlar boots provides added protection while the short 8-inch design helps reduce excess wire and keeps your LS or LT engine bay looking clean and organized.

Compatible GM LS & LT Engine Families

Designed for many compatible GM LS and LT engines using the correct coil-near-plug layout and 8-inch boot-end-to-boot-end wire configuration.

Common Engine Sizes

Important Fitment Notice: Engine code or displacement alone does not guarantee fitment. These wires measure 8 inches from boot end to boot end. Compare your existing wire length, coil location, spark plug boot configuration and routing before ordering.

Heat Notice: The high-temperature silicone construction and black Kevlar boots provide increased heat protection, but the wires should still be routed with proper clearance from headers and other extremely hot exhaust components whenever possible.