• Cart

Quick Ship
SKU #: XDP-XD656 MPN #: XD656

XDP Flex Plate Bolt Kit 01-19 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P

$74.95
Get 74 points in loyalty rewards
Description
Upgrade your drivetrain’s reliability with the XDP Flex Plate Bolt Kit, engineered for 2001-2019 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML, and L5P models. Designed to securely fasten your flex plate to the crankshaft, this kit features 8 ultra durable, 12-point bolts rated at a hefty 200,000 PSI, making them ready for the rigors of high performance and heavy duty applications.These bolts are precision crafted for a perfect fit, ensuring a straightforward installation while delivering exceptional strength and longevity. Finished with a black oxide coating, they offer not just great looks but also superior resistance to corrosion and wear.Whether you’re tackling a demanding project or just looking to add some extra peace of mind, the XDP Flex Plate Bolt Kit is the perfect choice to fortify your drivetrain. Take your Duramax’s performance to the next level with bolts built to handle anything you throw at them.

Enter your zip and we'll see if installation is available.

  • Request quotes from local installers at checkout
  • Compare options and choose the best fit for your install
Upgrade your drivetrain’s reliability with the XDP Flex Plate Bolt Kit, engineered for 2001-2019 GM 6.6L Duramax LB7, LLY, LBZ, LMM, LML, and L5P models. Designed to securely fasten your flex plate to the crankshaft, this kit features 8 ultra durable, 12-point bolts rated at a hefty 200,000 PSI, making them ready for the rigors of high performance and heavy duty applications.

These bolts are precision crafted for a perfect fit, ensuring a straightforward installation while delivering exceptional strength and longevity. Finished with a black oxide coating, they offer not just great looks but also superior resistance to corrosion and wear.
Whether you’re tackling a demanding project or just looking to add some extra peace of mind, the XDP Flex Plate Bolt Kit is the perfect choice to fortify your drivetrain. Take your Duramax’s performance to the next level with bolts built to handle anything you throw at them.
Vehicle Fitment
2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P With Automatic Transmission
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
IMPORTANT INSTALLATION NOTES:
  • Apply Blue thread locker to the threads.
  • Lube underside of the bolt head.
  • Torque bolts to 280 ft-lbs in a criss-cross pattern.
FEATURES & BENEFITS:
  • Black Oxide Finish
  • Complete Set (8) 12-Point Bolts
  • Direct Fit Replacement
  • 200,000 PSI Tensile Strength
About XDP
XDP is Your Source for All Kinds of Diesel Accessories

Whether you're after engine dress up items, heavy duty gear reduction starters, transmission coolers, or anything in beteween, Xtreme Diesel Performance manufacturers a full breadth of products for your Cummins, Duramax, Powerstroke, or EcoDiesel to keep it on the road and running properly. Nowadays, its hard to find a manufacturer of OE level products that produces at least a little bit of everything. Instead, you're forced to buy your new injectors from one company, the injection pump from another, and then your gasket installation kit from yet another company. By maintaining and constantly growing their catalog of XDP Mfg. branded parts, you're able to stick with a single manufacturer in many instances, adding simplicity and peace of mind that components will work in tandem with one another.

From Exhaust Bolts to Radiators, Xtreme Diesel Power Has Your Needs Covered.

Due to their extensive knowledge in light duty diesel parts, XDP Manufacturing is able to determine shortcomings in factory parts and create a solution to ensure your diesel truck is as reliable as it can be. When it comes time to replace a damaged or worn part on your diesel truck, wouldn't you rather replace it with something that's proven to last, and hopefully last longer than the piece you're replacing? Of course you would! This is where you can trust in XDP's line of electronics and engine parts to keep your truck on the road for the long haul.