Choate | Engine Parts for 2004.5-2006 LLY Duramax
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Vendor:Choate Performance
6.6 LB7/LLY Choate Pistons w/rings 2001-2005 Coated, Flycut, Delipped Set
AVAILABILITY: Due to high demand and rigorous quality control standards, current lead time for this machined kit is 1-3 weeks. Orders are processed in the order received. Key Features and Fixes: Choate Engineering Performance incorporates critical features to solve common performance constraints and...- $1,505.00
$1,850.00- $1,505.00
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Vendor:KC Turbos
KC Billet Unison Ring - 6.0 POWERSTROKE, LLY, LBZ
Billet Unison Ring Features & Details: 100% Drop In Ready Machined From High Quality Billet Stainless Steel Prevents Sticking Vanes Corrosion Resistant Lengthens Life of VGT Solenoid Description: This is an upgraded unison ring made to prevent sticky vanes and improve the functionality of your VGT...- $159.00
- $159.00
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Vendor:Gator Fasteners
Heavy Duty Flexplate Bolt Kit for 2001-2025 Silverado/Sierra 6.6L Duramax Diesel Gator Fasteners
The Gator Fasteners Heavy Duty Flexplate Bolt Kit is designed for LB7, LLY, LBZ, LMM, LML & L5P 6.6L Duramax Diesel engines and delivers unmatched durability and strength. Factory flexplate bolts (GM part number 11610965) are torque-to-yield (TTY), meaning they stretch upon installation and...- $132.00
- $132.00
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Vendor:Gator Fasteners
Heavy Duty Up-Pipe Bolt Kit for 2001-2016 Silverado/Sierra 2500/3500 HD 6.6L Duramax Diesel Gator Fasteners
Upgrade your 2001-2016 Chevy/GMC 6.6L Duramax Diesel (LB7, LLY, LBZ, LMM, LML) with the Gator Fasteners HD220 Heavy Duty Up-Pipe Bolt Kit (UPBK66L5P). Manufactured from Gator's exclusive HD220 alloy, these bolts deliver an industry-leading 220,000+ PSI tensile strength-far surpassing standard OE hardware as well...- $100.00
- $100.00
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Vendor:Gator Fasteners
Harmonic Damper Bolt for Chevy/GMC (2001-19) 6.6L Duramax Gator Fasteners
If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need the high quality parts like these Gator Fasteners. Fitment Notes: 2001-2019 Chevy Duramax 6.6L 2001-2019 GMC Duramax 6.6L- $47.00
- $47.00
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Vendor:Gator Fasteners
Silverado/Sierra 2500/3500 2001-16 6.6L Heavy Duty Head Stud Kit Gator Fasteners
When it comes to keeping your 6.6L Duramax diesel engine (LB7, LLY, LBZ, LMM, LML) together under extreme stress, the Gator Fasteners Heavy Duty Head Stud Kit (HSK66) is the ultimate solution. Designed to withstand high boost, heavy towing, and extreme performance applications, this...- $688.00
- $688.00
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Vendor:Gator Fasteners
Silverado/Sierra 2500/3500 2001-05 6.6L LB7 & LLY Heavy Duty Main Stud Kit Gator Fasteners
Upgrade Your LB7, LLY & L5P Duramax for Maximum Strength. The Gator Fasteners Heavy Duty Main Stud Kit (MSK667Y) is the ultimate upgrade for 2001-2005 6.6L LB7 & LLY / 2017-2025 L5P Duramax Diesel engines, providing superior clamping force and durability. Whether you're pushing...- $350.00
- $350.00
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Vendor:Gator Fasteners
Silverado/Sierra 2500/3500 06-10 6.6L Heavy Duty Main Stud Kit Gator Fasteners
Upgrade Your LBZ, LMM & LML Duramax for Maximum Strength. The Gator Fasteners Heavy Duty Main Stud Kit (MSK66ZM) is built to handle the extreme conditions that 6.6L LBZ, LMM & LML Duramax Diesel engines endure. Whether you're pushing high boost, heavy towing, or...- $350.00
- $350.00
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Vendor:Gator Fasteners
Silverado/Sierra 2500/3500 01-10 6.6L Heavy Duty Rod Bolt Kit Gator Fasteners
When it comes to building a durable and high-performance 6.6L Duramax engine, the Gator Fasteners Heavy Duty Rod Bolt Kit (RBK66) is a must-have upgrade. Stock rod bolts can become a weak link in high-boost, high-RPM, and heavy-load applications, leading to catastrophic engine failure....- $263.00
- $263.00
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Vendor:ARP
Chevy Duramax 6.6L LB7/LLY Main Stud Kit
ARP Pro Series Main Stud Kit For Chevy/GMC 6.6L Duramax LB7 & LLY (2001–2005) While head studs protect the top of your engine, the ARP 230-5401 Main Stud Kit is what protects the "bottom end." In high-performance Duramax builds, the crankshaft exerts massive force...- $311.20
- $311.20
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Vendor:ARP
Chevy Duramax 6.6L LB7/LLY Head Stud Kit
ARP Pro Series Head Stud Kit For Chevy/GMC 6.6L Duramax Diesel (2001–Present) Ensure your Duramax engine can handle the pressure. Whether you are rebuilding a classic LB7 or pushing high-boost numbers on a modern LLY, the factory head bolts are a known weak point....- $679.95
- $679.95
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Vendor:Choate Performance
LB7/LLY Duramax Warranty Package
This package is designed as a preventive maintenance solution to address known external failure points, safeguarding your new engine and ensuring your warranty remains valid. We require these components be replaced in order to receive your engine warranty. Reusing old parts may lead to...- $458.73
- $458.73
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Vendor:Choate Performance
LB7/LLY Duramax Model C Warranty Package
This package is designed as a preventive maintenance solution to address known external failure points, safeguarding your new engine and ensuring your warranty remains valid. We require these components be replaced in order to receive your engine warranty. Reusing old parts may lead to...- $674.86
- $674.86
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