"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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~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.

Name: ~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.
Brand: Mahle
SKU: MCI54557
Price: 123.99 USD
Availability: InStock

~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.

$123.99 USD

~~$164.19 USD~~ $123.99 USD

Sale Sold out

~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.

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Product	Product subtotal	Quantity	Price	Product subtotal
~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.MCI54557	~(2.2 lbs. 37X11X0)~ Cylinder Head Gasket Standard Head Gasket Cummins QSB B Engine Series 2003-2007.MCI54557 Regular price ~~$164.19~~ Sale price $123.99/ea	$0.00	Quantity	Regular price ~~$164.19~~ Sale price $123.99/ea	$0.00