Granatelli Motor Sports coil-near-plug connection kit for GM L83 5.3L and L86 6.2L truck and SUV V8 applications (2014–2023). The kit uses blue high-temperature silicone jacketing to protect wiring routed close to hot engine areas. It’s intended as a direct replacement wiring solution to improve insulation and maintain tidy under-hood routing for near-plug ignition systems.
Granatelli 14-23 GM L83 5.3L/L86 6.2L Hi-Perf Coil-Near-Plug Wire Conn Kit w/Blue Jacket