6.6L Duramax LLY Long Block Remanufactured Engine For Manual Transmission | Chevrolet / GMC 2001-2005

Description

Remanufactured 6.6L Duramax Long Block Diesel Engine For Manual Transmission– Chevrolet / GMC (2001-2005)

Looking for a dependable replacement diesel engine for your Chevrolet or GMC truck? The Powertrain Company 6.6L Duramax diesel engine is expertly remanufactured to meet and exceed original equipment (OE) standards, delivering the strength, durability, and efficiency that Duramax owners depend on.

This 6.6L Duramax engine is rebuilt with premium OE-quality parts, updated components, and goes through rigorous quality testing to restore your vehicle’s drivetrain performance. Perfect for heavy-duty use, fleet service, and long-term dependability.

Why Choose a Powertrain Company Remanufactured 6.6L Duramax Engine?

Our remanufactured Duramax diesel engines undergo a complete and thorough rebuild process to ensure like-new performance you can trust:

• Complete disassembly, precision cleaning, and inspection of all engine components

• Machined to exact OEM tolerances for proper fit and reliability

• New pistons, rings, bearings, gaskets, and seals installed

• Updated cylinder head gaskets and hardware to fix common factory issues

• High-pressure oil system components tested and remanufactured for reliability

• SIM tested for horsepower, torque, and performance before shipping

With a Powertrain Company 6.6L Duramax engine, you get a fully remanufactured unit that’s built to last, ready to install, and backed by expert craftsmanship.

Order your remanufactured 6.6L Duramax diesel engine today and restore your Chevy or GMC to peak performance.

 Vehicle Compatibility

This remanufactured 6.6L Duramax diesel engine fits the following vehicles:

Chevrolet C4500 / C5500 Kodiak

• 2003 Chevrolet C4500 Kodiak
• 2004 Chevrolet C4500 Kodiak
• 2005 Chevrolet C4500 Kodiak
• 2003 Chevrolet C5500 Kodiak
• 2004 Chevrolet C5500 Kodiak
• 2005 Chevrolet C5500 Kodiak

Chevrolet Silverado

• 2001 Chevrolet Silverado 2500 HD
• 2002 Chevrolet Silverado 2500 HD
• 2003 Chevrolet Silverado 2500 HD
• 2004 Chevrolet Silverado 2500 HD
• 2005 Chevrolet Silverado 2500 HD
• 2001 Chevrolet Silverado 3500
• 2002 Chevrolet Silverado 3500
• 2003 Chevrolet Silverado 3500
• 2004 Chevrolet Silverado 3500
• 2005 Chevrolet Silverado 3500

GMC C4500 / C5500 Topkick

• 2003 GMC C4500 Topkick
• 2004 GMC C4500 Topkick
• 2005 GMC C4500 Topkick
• 2003 GMC C5500 Topkick
• 2004 GMC C5500 Topkick
• 2005 GMC C5500 Topkick

GMC Sierra

• 2001 GMC Sierra 2500 HD
• 2002 GMC Sierra 2500 HD
• 2003 GMC Sierra 2500 HD
• 2004 GMC Sierra 2500 HD
• 2005 GMC Sierra 2500 HD
• 2001 GMC Sierra 3500
• 2002 GMC Sierra 3500
• 2003 GMC Sierra 3500
• 2004 GMC Sierra 3500
• 2005 GMC Sierra 3500

Warranty: 1 Year / Unlimited Miles