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04.5-07 Chevrolet Duramax LLY LBZ
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11-16 Chevrolet Duramax LML
11-16 Chevrolet Duramax LGH
The highest tensile strength in class TrackTech Head Studs are manufactured with the highest tensile strength in the industry at 240,000 PSI. They are tested several ways including in the lab using a state-of-the-art UTM machine validating 240k PSI tensile strength. Plus, on the track where racers put TrackTech fasteners through the most demanding conditions making these head studs the race-proven choice for your truck.
Compare to ARP head stud kit at 180,000 to 210,000 PSI and double the cost.
We highly recommend taking a look at our comprehensive Head Gasket Kits which include most of the items you will need for a head gasket replacement in one of the links below. Make sure to select the correct year range and engine for your application.
Reviewed by: Brad06/26/2023 01:22PM
Product ownership: Less than 1 week
Purchased from: Norcal Diesel Performance
Bought head studs about 2 months ago, when it was time to rebuild my motor found out wrong head studs where boxed wrong. I made contact with NorCal Diesel Performance we verified that the part numbers matched on the box and inside the bag was wrong. They had no problem fixing my issues. I would definitely buy from this company again. Customer service was awesome to deal with. Shipping was fast as well both times.
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