The Granatelli coil-near-plug ignition wire connector kit for 2014–2023 GM LT1 6.2L V‑8 applications adds both black high-temp silicone jacketing and a black fire sleeve for extra heat protection. Presented as a Hi-Perf C‑N‑P connector kit, it is intended for LT1 6.2L V‑8 coil-near-plug setups from 2014–2023 and bundles jacketing with an external sleeve where elevated thermal exposure is a concern.
Granatelli 14-23 GM LT1 6.2L Hi-Perf Coil-Near-Plug Wire Conn Kit w/Blk Jacket/Black Sleeve