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ATC has state-of-the-art manufacturing technology to ensure we meet the exacting standards of OEMs. ATC’s dedication to the highest standards in producing remanufactured engines ensures our products are worthy of in-warranty use by our OEM customers. Our exacting standards are derived from OEM granted specifications and OEM supplied or sourced components.

All wear items (pistons, rings, bearings, bushings, gaskets and seals) are 100% replaced, and engines are 100% end-of-line tested. ATC’s proprietary qualification processes allow us to reclaim up to 80% of the bill of material. For example, they can reclaim or machine engine blocks, cylinder heads, crankshafts and connecting rods.

Product Bulletins
• GM Duramax Diesel Engine – 6.6L V8 – 2011-16


• Gas or Diesel Engines
• 4-6-8 Cylinder Engines
• Cylinder Heads
• Throttle Bodies
• EGR Valves
• Ad Blue Pumps
• Ignition Leads

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