Sinister Diesel 01-05 GM Duramax 6.6L (LB7/LLY) Radiator Pipe
$167.70
$141.39
SINSD-RADTUBE-DMAX-01
Forced Induction
Intercooler Pipe Kits
Factory coolant hoses are prone to abrasions and cracking over time that could lead to cooling system failures, but this 01-05 Duramax 6.6L radiator...
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
$271.70
$221.39
SINSD-WWP-01
Cooling
Water Pumps
Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A)
$123.50
$107.39
SINSD-BD583
Engine Components
Head Gaskets
When the stock head gaskets in your truck are blown or leaky, a Sinister Diesel Duramax head gasket is the perfect way to get...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B)
$123.50
$107.39
SINSD-BD584
Engine Components
Head Gaskets
Replace your leaky or blown head gasket with this high-quality Sinister Diesel Duramax head gasket. It's a direct replacement for the OE head gasket,...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C)
$123.50
$107.39
SINSD-BD585
Engine Components
Head Gaskets
Trust this Sinister Diesel Duramax head gasket to replace any blown or leaking OE head gasket on your GM Duramax engine. It works as...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A)
$123.50
$107.39
SINSD-BD580
Engine Components
Head Gaskets
If your diesel truck's head gaskets are either blown or leaking, replace them with this high-quality Sinister Diesel Duramax head gasket. A heavy-duty stainless...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. B)
$123.50
$107.39
SINSD-BD581
Engine Components
Head Gaskets
Replace a leaky, blown head gasket on your Duramax diesel engine with this Sinister Diesel Duramax head gasket. Thanks to a multi-layer steel construction,...
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. C)
$123.50
$107.39
SINSD-BD582
Engine Components
Head Gaskets
Swap out any leaking or blown head gasket in your Duramax engine using this Sinister Diesel Duramax head gasket. It works as a direct...
Sinister Diesel 01-10 Chevy/GMC 2500/3500 Steering Center Link
$518.70
$411.39
SINSD-CLNK
Uncategorized
Sinister Diesel solid center link for the 2001-2010 GM full size truck. Eliminates all toe in and out when racing, pulling or just for...
Sinister Diesel 01-10 Chevy/GMC Duramax Coolant Filtration System
$205.40
$170.39
SINSD-COOLFIL-6.6-01-W
Coolant Filters
Cooling
Add years of life to your diesel engine with this Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings...
Sinister Diesel 01-10 GM Duramax LB7/LLY/LBZ/LMM High Performance Motor Mounts
$539.50
$427.39
SINSD-MM-DMAX
Uncategorized
The Sinister Diesel High Performance Motor Mounts reduce drivetrain movement under hard acceleration, deceleration and cornering. They allow the most efficient transmission of all...
Sinister Diesel 01-15 Chevy Duramax CAT Filter Adapter
$187.20
$156.39
SINSD-CAT-DMAX
Oil Filter Other
Oils & Oil Filters
If you want to ensure maximum protection for your GM diesel engine's fuel system, then be sure to check out this upgraded Duramax fuel...
