C8 Corvette Granatelli Spark Plug Wires (2020–2026)
The Granatelli Spark Plug Wires are a high-performance ignition-wire upgrade for 2020–2026 C8 Corvette Stingray and E-Ray models with the LT2 6.2L V8. Designed as a direct-fit coil-near-plug wire set, these Granatelli C8 Corvette ignition wires help improve spark delivery, throttle response, and ignition consistency while giving the engine bay a cleaner custom look in black, red, yellow, or blue.
Product Details
This is the standard color-jacket version of the C8 Granatelli ignition wire set. It is the right page for owners who want Granatelli 0-ohm spark plug wire technology, direct-fit LT2 compatibility, and a color-matched engine-bay upgrade without stepping up to the black fire-sleeve version.
- Brand: Granatelli Motor Sports
- Product Type: Coil-near-plug spark plug wire set
- Vehicle Fitment: C8 Corvette Stingray and E-Ray
- Engine Fitment: LT2 6.2L V8
- Wire Design: 0-ohm solid-core ignition wire design
- Wire Diameter: 8mm
- Boot Material: Silicone
- Connector Design: Stainless snap-lock connectors
- System Note: RFI-suppression design for modern electronic ignition systems
- Variant Options: Black (28-8051HTB), Red (28-8051HTR), Yellow (28-8051HTY), Blue (28-8051HTBL)
- Use Case: Performance replacement wire set for LT2-powered C8 Corvette builds
Benefits
- Direct-fit ignition-wire upgrade for 2020–2026 C8 Corvette Stingray and E-Ray models
- Granatelli 0-ohm wire design helps support strong spark-energy transfer
- 8mm construction gives the wire set a durable performance feel
- RFI-suppression design helps maintain clean ignition operation
- Good choice for replacing factory-style C8 Corvette spark plug wires
- Available in black, red, yellow, and blue for a cleaner custom engine-bay look
- Works well for owners who want a performance ignition upgrade without choosing the black fire-sleeve version
- Strong fit for street-driven C8 Corvettes, weekend cars, and appearance-focused engine-bay upgrades
Important Ignition Notes
This page is for the standard color-jacket Granatelli C8 Corvette spark plug wire set. It fits 2020–2026 C8 Corvette Stingray and E-Ray models with the LT2 engine.
CORVETTE COMPATIBILITY
- Generation: C8 Corvette
- Model Years: 2020–2026
- Models: Stingray and E-Ray
- Engine Code: LT2 6.2L V8
- Transmission: Dual-clutch automatic
- Wire Colors: Black, red, yellow, and blue
- Exclusions: Does not fit C8 Z06 LT6
Installation Overview
Install these Granatelli C8 Corvette spark plug wires one wire at a time to preserve the correct routing. Make sure each connector is fully seated at the coil and spark plug end, keep the wires routed cleanly away from unnecessary contact points, and check clearance around hot or moving components before driving.
What Corvette Customers Say
C8 Corvette owners shopping this Granatelli wire set usually want a clean performance replacement for the factory-style ignition wires, stronger spark-delivery design, and a color option that matches the look of the engine bay. Black is the cleanest factory-style choice, while red, yellow, and blue give the LT2 engine compartment a more visible custom performance look.
Why Buy These C8 Corvette Granatelli Spark Plug Wires From Custom Corvette Accessories?
Custom Corvette Accessories is enthusiast owned and operated, so C8 fitment details matter. These Granatelli spark plug wires are listed for the correct LT2-powered C8 Corvette applications, with the standard color-jacket version kept separate from the black fire-sleeve version so Stingray and E-Ray owners can choose the right wire set before ordering.
✅ In-stock items ship within 24–48 hours via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.
