8.5mm Chevy Small Block Under Header Spark Plug Wire Set with 90° Plug Boots - Black Distributor Parts and performance engine builds

and performance engine builds

Rocker Arm Nut Style: Poly Lock

The onboard module and magnetic pickup trigger replace factory points-style triggering for consistent

street rod

and individual port O-rings help support the airflow and sealing requirements of high-horsepower Ford 5

8.5mm Chevy Small Block Under Header Spark Plug Wire Set with 90° Plug Boots - Black Distributor Parts and performance engine buildsThis ignition wire set is configured for Chevy small block ignition applications with 90 spark plug boot configuration, durable boot materials, and suppression focused construction for reliable street performance use. Spark Delivery & Ignition Performance The 8. 5 mm outside diameter uses spiral wound core material with radio frequency interference noise suppression to help transfer spark energy while reducing electrical interference in compatible