STUDS / BOLTS
Your bolts and studs are what hold everything together in your engine and keep everything in its place, working exactly as it should. So really, your engine's performance is only as good as the bolts and studs holding it together. CPP Diesel carries high-quality GM Duramax studs and bolts for all of your engine modification and maintenance needs.
Excellent Products and Service
All of our studs and bolts are incredibly durable and built to last. We carry valve cover bolt kits, head stud kits, rod bolt kits, flexplate bolt kits, ultra torque assembly lubricants, head bolt sets, harmonic balancer bolt kits, and other premium parts for your diesel. We understand that you need your parts fast so you can get your engine in perfect working order, and we work hard to ship out all orders as quickly as we receive them. For most orders placed before 2:00 P.M. EST, we ship same-day!
Order Yours Today
We stock quality GM Duramax studs and bolts at low prices. If you have any questions about our various part kits, or about our inventory, give us a call at 724-785-4022. You can also message us or email us and we'll get back to you right away. Order your parts now.
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XDP XD3017HS X220 SERIES HEAD STUD KIT 2017-2023 GM DURAMAX 6.6L L5P
XTREME DIESEL PERFORMANCE
$574.95Upgrade the OEM head bolts on your 2017-2023 GM 6.6L Duramax L5P when you purchase the XDP X220 Series Head Stud Kit XD3017HS. Upgrading the factory head bolts is a must when start adding horsepower and torque to your Silverado/Sierra. The factory bolts...$574.95 -
XDP XD3006HS X220 SERIES HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
XTREME DIESEL PERFORMANCE
$524.95The XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. The OEM head bolts typically can't handle the pressure from high-horsepower applications. Constructed using 8740 Chrome...$524.95 -
PPE 118034700 HEAD STUD KIT 2017-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$539.99Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$539.99 -
GATOR FASTENERS HSK66 HEAVY DUTY HEAD STUD KIT 2001-2016 GM DURAMAX LB7/LLY/LBZ/LMM/LML
GATOR FASTENERS
$524.99If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. The Gator Fasteners Head Stud Kit is a must have in any high performance 2001-2016 GM 6.6L Duramax. To overcome head...$524.99 -
GATOR FASTENERS HSK66L5P HEAVY DUTY HEAD STUD KIT 2017-2021 GM DURAMAX 6.6L L5P
GATOR FASTENERS
$574.99If you are wanting to keep your LP5 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help...$574.99 -
PPE 118034300 HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$539.99Engine builders understand the need for high-strength holding power and fasteners that are precision-engineered to handle the extreme stresses that high-performance diesel engines produce. The PPE Head Stud Kit exceeds industry standards required by...$539.99 -
ARP 230-4201 HEAD STUD KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
ARP
$626.99ARP 230-4201 6.6L DURAMAX 2001 AND LATER LB7/LLY/LBZ/LMM ARP2000 HEAD STUD KIT$626.99