PP-SS-LBZ
$704.00 Tax
“Solid Seal” kit – Upper gasket kit w/ grade “C” head gasket and a set of 220ksi head studs LBZ Duramax
LBZ Duramax “Solid Seal” Kit – Upper Gasket Kit w/ Grade “C” Head Gasket & 220ksi Head Studs
Part #: PP-SS-LBZ
Take your Duramax build to the next level with the “Solid Seal” Kit from Power-Stroke Products — a premium upper engine gasket kit for the 2006–2007 LBZ Duramax. This all-in-one solution includes a Grade “C” MLS head gasket and a complete set of 220ksi high-strength head studs, making it perfect for high-performance applications, rebuilds, or bulletproofing your engine.
✅ Kit Includes:
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(1) Grade “C” multi-layer steel head gasket
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(1) Full upper engine gasket set
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(1) Set of 220,000 PSI head studs – built to handle boost and heavy-duty stress
🔧 Ideal For:
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2006–2007 LBZ 6.6L Duramax diesel engines
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Head gasket replacements, top-end overhauls, or performance builds
This kit is engineered for strength, sealing, and longevity — whether you’re towing, racing, or daily driving. Trust the Solid Seal Kit to keep your Duramax sealed tight under pressure.
Engine | |
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Engine Size |
6.6L |


🚚 Shipping & Delivery Information
At PowerStroke Products, we are committed to getting your parts to you quickly, safely, and reliably. We partner with trusted carriers to ensure your order arrives on time and in great condition.
📦 Standard Shipping
We ship most of our automotive parts through UPS or FedEx, depending on your location and the size of your order.
Orders are typically processed within 1–2 business days.
Shipping times vary based on your location, but most orders arrive within 2–7 business days after processing.
Tracking information will be provided as soon as your order ships.
🏋️♂️ Freight Shipping
Some of our parts — such as engines, cylinder heads, or items over 150 lbs — require freight shipping.
Freight deliveries are handled via reliable LTL carriers.
You will be contacted to schedule delivery, and a signature may be required upon arrival.
Please ensure you have the appropriate equipment or assistance to receive large or heavy shipments.
📍 Delivery Locations
We currently ship within the continental United States. If you're located in Alaska, Hawaii, or outside the U.S., please contact us before placing your order to explore available shipping options.
❗ Important Notes
We do not ship to P.O. Boxes — please provide a physical shipping address.
Ensure all shipping details are correct at checkout to avoid delays or rerouting fees.
If a package arrives damaged or incomplete, please contact us within 48 hours so we can assist you promptly.