01-04 Duramax LB7 IHI 67/67

IHI 67/67 Drop-In Turbocharger – Stock Appearing Upgrade for 2001–2004 LB7 Duramax (No Core Required)

Unlock massive power with the IHI 67/67 Drop-In Turbocharger for your 2001–2004 LB7 Duramax. Built entirely from brand-new components—NO CORE required—this turbo is the go-to option for diesel owners seeking a stock-appearing, high-performance upgrade that bolts in with zero modifications.

Whether you're daily driving, towing, or chasing wins at the track, this turbocharger delivers. Featuring a 6-blade billet compressor wheel and 10-blade high-flow turbine, the 67/67 supports 750–800 horsepower capabilities with the right supporting mods. Designed to maintain factory fitment, it provides lightning-quick spool, loud whistle, and rock-solid performance—all without sacrificing drivability.

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🔧 Key Features:

• 100% New Construction – No core charge

• Direct drop-in for 2001–2004 Chevy/GMC 6.6L LB7 Duramax

• Zero modifications required for install
  - 6-Blade Billet Compressor Wheel – optimized airflow & response
  - 10-Blade High-Flow Turbine – massive exhaust flow & loud whistle
  - Adjustable Wastegate – dial in your boost control

• Supports 750–800 HP with upgraded fuel and tuning
  - Stock-appearing design – perfect for sleepers and class-legal builds

• Ideal for street performance, mild towing, and competitive diesel racing

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Upgrade your LB7 Duramax with a turbo that delivers maximum power in a stealth package. The IHI 67/67 is your all-in-one, high-horsepower bolt-on solution.