"Rolling coal and crushing souls." Boss Ross Diesel: unapologetically overboosted.

More boost, less excuses.

We don't chase horsepower, we drag it -- screaming out of your mill.

Built for torque, tuned for trouble.

From farm trucks to track monsters—we make 'em all spool happy.

Lift it, lock it, launch it—regret nothing.

Built to crawl over rocks, mall curbs optional.

Turning daily drivers into trail survivors—one questionable mod at a time.

We put the ‘overkill’ in overland. Boss HP —where mild upgrades go to die.

If it ain’t broke, you’re not pushing hard enough.

Built to tow your house, and scare your neighbors.

Making smoke signals since… well, since your last tune.

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~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud Kit

Name: ~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud Kit
Brand: ARP Fasteners
SKU: ARP230-4201
Price: 737.99 USD
Availability: OutOfStock

~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud Kit

$737.99 USD

~~$814.20 USD~~ $737.99 USD

Sale Sold out

~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud Kit

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Product	Product subtotal	Quantity	Price	Product subtotal
~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud KitARP230-4201	~(12.1 lbs. 11X7X2)~ 6.6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud KitARP230-4201 Regular price ~~$814.20~~ Sale price $737.99/ea	$0.00	Quantity Sold out	Regular price ~~$814.20~~ Sale price $737.99/ea	$0.00