We have been rebuilding injection systems since 1972. Factory trained by the best, we abide by high quality and production standards. Our Injection team is focused on producing consistent quality utilizing the highest quality parts available.

We utilize world class calibration equipment and pride ourselves with a very low claim rate and our specialized computer driven test benches catch defects before they leave our facility.

Details:

• Engine Manufacture: Duramax
• Liter: 6.6 Liter
• Ems Code: 4
• Engine Designation: LLY
• Engine Years: 2004.5-2005
• Installation Time: 14 Hours
• Fits: 2004-2005 Silverado/Sierra 2500 HD/3500
• Shipping Restriction: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states
• Sold As: Each
• Warranty: 12-Months/24,000 Miles