Description
Built for reliability, power, and precision, Havoc Diesel Injection LLY Duramax injectors are engineered to deliver unmatched performance for your 2004.5–2005 6.6L Duramax. Whether you’re towing heavy loads or daily driving, these injectors provide clean fueling, improved throttle response, smoother idle quality, and consistent power delivery across the RPM range.
Fitment: 2004.5–2005 Chevrolet Silverado / GMC Sierra 2500HD/3500 with the 6.6L LLY Duramax
Havoc Diesel Injection
Every injector is selected and tested to outperform the competition while maintaining reliability you can count on. Honest service and a no BS warranty policy.
Flow: Stock
Sold individually. Core charge may apply.
