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FAST FireWire spark plug wire set for Chevrolet big block under‑header applications. The kit contains eight wires with an HEI distributor terminal and 90° spark plug terminals. FireWire uses a low‑resistance conductor (under 25 ohms/ft) and a reactive core to suppress EMI, plus double‑layered silicone jackets and boots rated to withstand extreme heat, oils and abrasion.
FAST FireWire Chevrolet Big Block Under-Header Cover Wire Set
