Product Description
Granatelli 14-21 GM LT1 6.2L V-8 Hi-Perf Ignition Wire Connector Kit w/Blue Sleeves/Ceramic Boot
- Fits: All LS & LT-Series Engines
- 0 Ohm Resistance Solid Core Spark Plug Wires – Maximum spark transfer, zero interference
- 8mm Blue Silicone Wires – High-conductivity, low-resistance design
- Ceramic-Reinforced Boots – Extreme heat resistance and long-term durability
- BLUE High-Temp Silicone Jacketing – Rugged, race-tested protection
- Overall Length: 10 Inches – Ideal for compact engine bays
- Factory-Assembled with OE-Grade Terminals – Plug-and-play reliability
- Proudly Made in the USA
10-Inch Blue Spark Plug Wires for LS Engines – Compact Build, Maximum Voltage
Power meets precision in Granatelli’s Blue 10” 0 Ohm Spark Plug Wires. Tailored for space-constrained builds, these ultra-efficient, zero-resistance wires ensure top-tier spark transfer in modern LS setups where both reliability and appearance matter.
Optimized Performance for Space-Limited Ignition Systems
Zero Ohm Resistance – Direct Coil-to-Plug Power
Delivers unfiltered spark energy from the ignition coil straight to the plugs. With no resistance to slow down performance, you get immediate throttle response, increased combustion efficiency, and smoother acceleration.
True 10-Inch Length for Tight Clearance Routing
Measuring exactly 10" end-to-end, these wires are designed for clean and organized installs in custom LS builds, including coil-on-plug and relocated coil setups with limited space to spare.
High-Temp Blue Silicone Jackets with Ceramic Boots
Each wire features a vibrant blue 8mm silicone jacket, built to resist temperatures over 1000°F, paired with high-strength ceramic boots. Designed to thrive in high-heat, high-vibration environments without signal loss or wear.
Stainless Steel Spiral Core with Advanced EMI/RFI Protection
Engineered with a spiral-wound stainless core that suppresses electronic interference. Keeps your ECU and performance electronics running glitch-free under all driving conditions.
Made to Fit GM LS-Series V8 Engines
Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LQ4, LQ9, and other LS-based engines. No special tools or modifications required—just direct plug-in fitment for a factory-clean installation.
Built in the USA – Trusted by Top Tuners
Granatelli products are designed, built, and tested in the USA and are relied on by competitive racers and pro engine builders who demand consistent, high-performance ignition under pressure.
Built for Tight Spaces. Tuned for Peak Spark.
Granatelli BLUE 0 Ohm Spark Plug Wires – Part #28-1545-CBBL combine compact form, extreme heat resistance, and zero-resistance performance to deliver ignition you can count on—wherever your LS build takes you.
