Deliver a strong, clean spark to every cylinder with the ACCEL SuperStock Spark Plug Wire Set 4049, a custom-fit set from ACCEL's SuperStock 4000 series built to upgrade an OE ignition system for higher spark-delivery levels on street-driven applications. It's an 8-cylinder set that drops in as a direct-fit replacement across a wide list of GM V8s, including the 1978-1979 Buick Century [V8-5.0L], 1982-1986 Chevrolet Camaro [V8-5.0L], and 1983-1986 Chevrolet C10 [V8-5.7L] — with V8-4.4L, V8-5.0L, and V8-5.7L engines covered. See the Buyer's Guide tab for the full list of 97 applications.
Finished in yellow. Made in China.
What does this spark plug wire set do?
It carries high-voltage current from the ignition system to each spark plug. This ACCEL SuperStock set is designed to deliver a strong spark on street-driven applications while suppressing RFI.
What size and core type are these wires?
They are 8mm wires with a carbon graphite core, a high-gloss silicone jacket rated to 450°F, and stainless steel plug terminals with HEI stock-style OEM silicone boots.
How many wires are in the set?
It is an 8-cylinder set with one set supplied per application. Check the Buyer's Guide tab to confirm coverage for your specific vehicle.
Will this fit my vehicle?
It's cataloged as a direct-fit replacement for many 1978-1986 GM V8 models with V8-4.4L, V8-5.0L, or V8-5.7L engines. See the Buyer's Guide tab for the full list of 97 applications.
What are signs my plug wires may need replacing?
Rough idle, engine misfire, hard starting, or visible cracked or brittle insulation can be signs of worn wires. Diagnose the cause before replacing, as these symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
