ACCEL 8233 Distributor Cap and Rotor Kit Stress-relieved at molding to ensure stability Corrosion-resistant brass inserts and steel rotor springs to provide high-spark energy flow Offer superior protection from "arc-thru" and crossfire High-output racing ignition systems place severe demands on distributor caps and rotors High voltage, surges of spark current, and high temperatures have the ability to turn the run-of-the-mill cap and rotor's molded parts into liquid