Current Lead Times: In Stock Engines Ship Same or Next Day - Out of Stock: 1-3 Weeks on Most Long Block Engines; 3-5 Days on Heads – *call us for more exact lead times for your specific build
$814.20
10 in stock
Part: Duramax Head Stud Kit
Chevrolet Duramax 6.6L (2001-2016)
(LB7/LLY/LBZ/LMM) ARP2000
Kit #: 230-4201
Building engines the way the OEM factory should have in the first place.
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