Description
High-Performance Ignition Upgrade. The Granatelli Motor Sports Performance Spark Plug Wires; Red Wire are engineered to maximize the power output and efficiency of performance engines. These wires deliver a clean, strong spark with zero ohm resistance, enhancing acceleration and combustion consistency in high-output ignition systems.
Construction and Appearance. Built with a solid stainless steel core for precise and durable spark transfer, the wires feature robust snap-lock terminals and black boots paired with red wires for a distinct yet professional look. Their 10-inch length is optimized for modern coil-near-plug engine configurations, and noise-canceling rings suppress electromagnetic interference for reliable operation.
Installation. Installation is straightforward with pre-assembled wires requiring no trimming or modifications. The plug-and-play design ensures a quick and secure setup without any complex adjustments.
Application. Designed to fit 14-26 V8 Sierra 1500, this product is tailored for compatibility with this model range without exclusions noted.
Granatelli Motor Sports 28-1545S-R
CA Residents: WARNING: Cancer and Reproductive Harm
- Zero Ohm Spark Plug Wires With Eight Millimeter Solid Stainless Steel Core
- Pre-Assembled For Easy Installation
- Designed For Chevy Engines With Black Boots And Red Wires
- Overall Length Of Ten Inches Suited For Coil-Near-Plug Setups
- Manufactured In The USA For Quality Assurance
- Features Noise-Canceling Rings To Suppress Electromagnetic Interference
- Compatible With Multiple GM Engines Including LT1, LS Series, And Forced Induction Builds
- Snap-Lock Terminals Ensure Secure Connections And Reliability
- Fits 14-26 V8 Sierra 1500






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