Granatelli 28-8051HTB Coil-Near-Plug Ignition Wires for 2020-2025 Chevy Corvette

Vehicle Fitment

• 2020-2025 Chevrolet Corvette C8 (Stingray, Z06, E-Ray; 6.2 L LT2 V8)

Features

• Patented 0-ohm solid-core ignition wires for maximum spark energy transfer
• Coil-near-plug (C-N-P) design - engineered specifically for the LT2 V8 layout
• High-temp silicone jacketing with 8 mm fiberglass-reinforced braid for up to 500 °F heat resistance
• Stainless snap-lock spark plug connectors and solid stainless connector cables for reliability
• EMI/RFI suppression ring to prevent ignition interference and ensure stable electronics
• Direct OEM-style fitment - plug-and-play with factory coil packs, no rewiring or modification needed
• Improved spark quality under high load or forced-induction conditions - suitable for stock or modified LT2 engines
• Designed & made in USA - quality construction and OEM-matched layout

Specifications

• Part Number: 28-8051HTB
• Wire Type: Solid-core 0-ohm ignition wire set
• Jacket Diameter: 8 mm
• Boot Material: High-temp silicone (spark plug & coil-pack ends)
• Temperature Rating: Up to ~500 °F (silicone jacket + fiberglass braid)
• Connector Type: Coil-near-plug terminals + snap-lock plug ends (8 wires for V8 layout)
• Fitment: 2020-2025 Corvette C8 with 6.2 L LT2 V8 engine (all trims: Stingray, Z06, E-Ray) :contentReference[oaicite:1]{index=1}
• Compliance: OBD-II safe
• Installation: Direct plug-in, no modifications required

Included Components

• 1x Full 8-wire Ignition Wire Set (Coil-near-plug, black high-temp silicone) corresponding to LT2 V8 layout

Product Description

The Granatelli 28-8051HTB ignition wire set is a high-performance upgrade for the LT2 6.2 L V8 engine in the 2020-2025 Chevrolet Corvette C8. Built with Granatelli's patented 0-ohm solid-core design and high-temperature silicone insulation, these wires deliver maximum ignition energy to each spark plug. The coil-near-plug configuration ensures perfect fitment with factory coil packs, while stainless connector cables and EMI/RFI suppression deliver stable, interference-free ignition - ideal for both street and track applications.

Installation is straightforward and bolt-on; the set is a direct OEM replacement for factory ignition wires. The high-temp boots and reinforced jacketing make it suitable for harsh engine-bay conditions, aftermarket headers, or boosted setups. Whether you're running a stock LT2 engine or pushing power with modifications, these ignition wires provide stronger, more consistent spark for improved throttle response, combustion efficiency, and ignition reliability under demanding conditions.