Reddit reviews ACDelco 22754271 GM Original Equipment Negative Battery Cable

Include factory crimped copper alloy cable terminals to ensure electrical connectivity and durability not found with emergency type bolt-on or spliced battery cable terminalsFeatures durable outside insulation to help protect the copper cable from severe under hood conditions, such as oil, acid, heat, ozone, and road splashMeets SAE J1127 requirements and is rated for continuous use temperatures up to 257 degrees Fahrenheit (125 degrees Celsius) for safety and dependabilityCommon strand size provides high ‘strand count’ to improve conductor flexibilitySteel skeleton embedded in casting for more reliable electrical connection