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Shop / Engine / ARP Diesel Main Stud Kit 06-10 LBZ/LMM GM 6.6L Duramax 230-5402
ARP Diesel Main Stud Kit 06-10 LBZ/LMM GM 6.6L Duramax 230-5402
ARP Bolts

ARP Diesel Main Stud Kit 06-10 LBZ/LMM GM 6.6L Duramax 230-5402

MPN: 230-5402

Especially when rebuilding your LBZ or LMM Duramax engine, ensure you include fasteners that can handle the stress of break-in and long term use coupled with high heat cycles. In terms of hardware, there is no name more…

Tow PigStreet Performance
$306.61
Ships From Supplier · Ships in 37 business days
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Warranty
Warranty Information Pending

Warranty information has not yet been provided for this product. Contact FullSpecDiesel for help locating the applicable manufacturer or supplier warranty.

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Especially when rebuilding your LBZ or LMM Duramax engine, ensure you include fasteners that can handle the stress of break-in and long term use coupled with high heat cycles. In terms of hardware, there is no name more prestigious and proven than ARP. While its relatively common to replace the factory head bolts with a set of ARP Head Studs, its equally as important to replace teh factory main bolts with a set of main studs to create a bulletproof engine. These ARP main studs are made from 8740 chromemoly steel and have a 190,000 psi tensile-strength rating. Featuring a precision centerless-ground and thread-rolled to Mil-S-8879 specs topped off with a black oxide finish for corrosion resistance. This kit comes complete with hardened washers and high-strength hex nuts.

Product conditions

Professional installation is recommended.

Return eligibility
Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
Return window
30 days from confirmed delivery
Restocking fee
No restocking fee
Return shipping
Customer pays return shipping on voluntary returns
Made to order
No
Backorder status
Not backordered
Cancellation
Cancellation is only possible before the supplier order is submitted
Warranty provider
Warranty Information Pending
Warranty duration
Pending verification
Compatibility
Listed for specific vehicle configurations
Legal use
Street legal
Processing estimate
3–7 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
ARP Bolts

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.