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SKU #: GZ-GA43000R
MPN #: GA43000R
Grizzly Drivers Side Remanufactured Cylinder Head 04.5-05 GM 6.6L Duramax LLY
Description
Get your LLY Duramax back to dependable operation with the Grizzly remanufactured cylinder head. When a cylinder head is damaged or needs replacement during an engine rebuild, a quality remanufactured assembly offers a cost-effective alternative to buying new. This replacement is designed to help restore proper engine sealing and reliable operation, making it a practical choice for repairing a failed head or refreshing the engine during a more extensive overhaul.
The original-equipment casting is remanufactured and inspected to help ensure critical dimensions and sealing surfaces meet factory standards. Grizzly's cylinder head remanufacturing process includes pressure testing for cracks, checking valve recession and seat alignment, and vacuum testing for quality assurance. The assembly includes a head gasket and head bolts, simplifying parts sourcing for installation.
CORE CHARGE
What is a core deposit?
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- Product Price
- $1,232.21
- Refundable Core Deposit
- + $220.00
- Price with Core Deposit
- $1,452.21
- Pay Core Deposit with your order
- Return Old Part within 30 days
- Get Deposit Back once approved
Enter your zip and we'll see if installation is available.
- Request quotes from local installers at checkout
- Compare options and choose the best fit for your install
About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
About Grizzly Products
High quality emissions components are hard to come by. That's where Grizzly Products come in. Grizzly Products manufactures high quality diesel engine components for modern diesel engines that will not let you down. Grizzly's stringent recertification methods used in our remanufactured and new products, along with the use of high-quality replacement parts, make for an unbeatable and highly durable product line that helps support your service reputation.
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