Spark Plug Wire Set- 8mm - Black Wire with Black 90 Deg Boots - 4041K _related_air-and-fuel-delivery • Max increases of up

• Max increases of up to 14 hp and 21 lb-ft over the stock exhaust at the wheels

1967-1970 Chevrolet El Camino 396 CID

3 V6 1988 - 1991 GMC C2500 262/4

4 L4 1996 - 1997 Buick Skylark Custom 146/2

1 L6 1979 - 1980 Chevrolet K10 Suburban 250/4

Spark Plug Wire Set- 8mm - Black Wire with Black 90 Deg Boots - 4041K _related_air-and-fuel-delivery • Max increases of upOverview: ACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications. Features: 7mm