8.5mm Chevy Big Block Spark Plug Wire Set with 135° Plug Boots - Black International V8 • Not compatible with tall

• Not compatible with tall deck big block engines (366ci

Bolt Maximum Length: 20

return fitting orientation

Pulley Belt Type: V-belt

8.5mm Chevy Big Block Spark Plug Wire Set with 135° Plug Boots - Black International V8 • Not compatible with tallThis ignition wire set is configured for Chevy big block ignition applications with 135 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