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- Model: Sierra 2500 HD
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Description: Coolant Pipe
Silicone Boots
T-Bolt Clamps
Powder Coating
Item #: WCF100541
Condition:
New
Please Call for Availability
WCFab Red with Standard Brushed Tag, WCFab Grey with Standard Brushed Tag, and Gloss Black with Standard Brushed Tag in stock and ships in 3-5 business days. 10-15
business day lead time on other colors.
Description: Fits 2020+ Short Bed
Increase fuel filter capacity and amount of time between filter changes
Anodized billet aluminum fuel filter base
Installs in the same location as the stock cartridge...More Details »
Item #: WCF100362
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $229.89
Description: Dry Air Filter 4" Inlet
Airflow comparable to cotton filters
Exceptional filtration keeps your engine protected from harmful debris
Lasts up to 30,000 miles on the highway
Extend the...More Details »
Item #: WCF100717
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $65.96
Description: Dry Air Filter 5" Inlet
Airflow comparable to cotton filters
Exceptional filtration keeps your engine protected from harmful debris
Lasts up to 30,000 miles on the highway
Extend the life...More Details »
Item #: WCF100719
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $65.96
Description: Driver Side Transmission Dipstick Tube
Item #: WCF100828
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Billet Aluminum Deep Offset CQ3 Pulley
Item #: WCF100271
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $310.40
Description: Billet Aluminum Deep Offset CQ3 Pulley
Item #: WCF100429
Condition:
New
Limited Supply: Only 0 Left!
Raw and Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
Price: $295.85
Description: Billet Front Engine Cover
Stainless Hardware
CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Please Call for Availability
Variable lead time. Please call for current availability.
Description: Block Off Plate
O-ring
Item #: WCF100024
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $66.93
Description: Left and Right side Billet Runner Intakes
Stainless Hardware
Stainless Braided pressure crossover line
Item #: WCF100348
Condition:
New
Please Call for Availability
Please call for availability.
Description: Triple CP3 Controller
Item #: WCF100091
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Powder Coated Steel CP3 Mount Bracket
Bracket & CP3 Pump Mounting Hardware
Item #: WCF204-3
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Aluminum CP3 Mount Bracket
Item #: WCF204-8
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Aluminum Fabricated Cover
Stainless Hardware
Fill Plug
Custom Powder Coat Finish
Made in USA
Item #: WCF100113
Condition:
New
Please Call for Availability
WCFab Red and Gloss Black in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Description: Mount Bracket
Zinc primer & Semi gloss black powder coat finish
Item #: WCF100269
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $101.85
Description: Mount Bracket
Grade 8 Hardware
Zinc primer & Semi gloss black powder coat finish
Item #: WCF100265
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $92.15
Description: Stainless Rail Fitting
Item #: WCF100229
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $37.83
Description: Stainless Rail Fitting
Item #: WCF100230
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $59.17
Description: 4" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
T4 Pedestal with Hardware
Stainless Steel Oil Feed and Drain Lines with Fittings
3" Fabricated High Flow Y-Bridge
3" Hot...More Details »
Item #: WCF100478
Condition:
New
Please Call for Availability
Ships in 10-15 business days
Description: 5" Intake
Dry Air Filter
Outerwear's Pre-Filter Cover
T4 Pedestal & Spacer with Hardware
Stainless Steel Oil Feed and Drain Lines with Fittings
3" Fabricated High Flow Y-Bridge...More Details »
Item #: WCF100489
Condition:
New
Please Call for Availability
10-15 Business Day Lead Time
Description: Stainless Braided #8 Drain Line 30"
Stainless Braided #4 Feed Line 30"
1/4" x #4 Fitting for Turbo Feed
3/8" NPT X #8 45* Fitting for Oil Pan
M14 Fitting for Oil Feed from Engine Block More Details »
Item #: WCF100378
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: #6 Oil Feed Line
#10 Oil Drain Line
Parker stainless braided drain and feed lines
Fittings for turbo, oil pan and engine block
Item #: WCF100380
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $261.90
Description: Parker stainless braided #10 drain and #4 Feed Line
Plug for OEM feed location in valley
Fitting for turbo Feed
Fitting for engine block oil galley
Turbo drain flange and fitting...More Details »
Item #: WCF100397
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $231.83
Description: 3" Down Pipe
V-band Clamp
Heat Wrap & Clamps
High Temp Coating
Item #: WCF100878, WCF100811
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: Left and Right Upper Valve Covers
CNC Machined Billet Aluminum
Built in clearances for performance engines equipped with rocker studs
Flush Head Stainless hardware
Black Anodized #10 JIC...More Details »
Item #: WCF100415
Condition:
New
Please Call for Availability
Raw in stock and ships in 3-5 business days. 10-15 business day lead time on other colors.
Description: Parker stainless braided #10 drain and #4 Feed Line
Plug for OEM feed location in valley
Fitting for turbo Feed
Fitting for engine block oil galley
Turbo drain flange and fitting...More Details »
Item #: WCF100396
Condition:
New
Please Call for Availability
In Stock. Ships in 3-5 business days.
Description: 3" Down Pipe
V-band Clamp
Heat Wrap & Clamps
High Temp Coating
Item #: WCF100244
Condition:
New
Please Call for Availability
Built to order. 10-15 business day lead time.
Description: Aluminum CP3 Mount Bracket with Hardware
CNC Machined Billet Aluminum CP3 Pulley
CP3 Pulley Nut
Dual CP3 Pump Controller and Wire Harness
High Pressure Fuel Line
High Pressure Rail...More Details »
Item #: WCF100250
Condition:
New
Please Call for Availability
Raw currently back ordered. Black Anodized in stock and ships in 7-10 business days. 10-15 business day lead time on other colors.
Description: Stainless braided drain and feed Lines, Fittings for turbo, oil pan and engine block.
Item #: WCF100379
Condition:
New
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $173.63
Limited Supply: Only 0 Left!
In Stock. Ships in 3-5 business days.
Price: $261.90
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Hardware Kits - Other
Description: ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit - 230-2801 ** Image(s) shown may be generic.
Item #: 230-2801
Condition:
New
Limited Supply: Only 0 Left!
Price: $95.75
Head Stud & Bolt Kits
Description: ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit - 230-4202 ** Image(s) shown may be generic.
Item #: 230-4202
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,196.48
No Image Available
Hardware Kits - Other
Description: ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit - 230-2901 ** Image(s) shown may be generic.
Item #: 230-2901
Condition:
New
Limited Supply: Only 0 Left!
Price: $97.98
Head Stud & Bolt Kits
Description: ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit - 230-4201 ** Image(s) shown may be generic.
Item #: 230-4201
Condition:
New
Limited Supply: Only 0 Left!
Price: $814.20
No Image Available
Rod Bolt Kits
Description: ARP Chevy/GM 6.6L Duramax Diesel Rod Bolt Kit - 230-6301 ** Image(s) shown may be generic.
Item #: 230-6301
Condition:
New
Limited Supply: Only 0 Left!
Price: $277.11
Engine Oil Filler Cap
Description: Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your OEM cover.
2001-2016 Duramax Oil Cap Black
Item #: FPE-DMAX-OC-BLK
Condition:
New
Limited Supply: Only 0 Left!
Price: $39.99
Engine Oil Filler Cap
Description: Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your OEM cover.
2001-2016 Duramax Oil Cap Blue
Item #: FPE-DMAX-OC-BLU
Condition:
New
Limited Supply: Only 0 Left!
Price: $39.99
Engine Oil Filler Cap
Description: Dress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lock and is a direct replacement for your OEM cover.
2001-2016 Duramax Oil Cap RedÂ
Item #: FPE-DMAX-OC-RED
Condition:
New
Limited Supply: Only 0 Left!
Price: $39.99
Fuel Pump
Description: If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your...More Details »
Item #: FPE-GM-FFPD-0116
Condition:
New
Limited Supply: Only 0 Left!
Price: $37.95
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10002-D
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10002-P
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Fuel Lift Pump
Description: The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800...More Details »
Item #: FPE-34789
Condition:
New
Limited Supply: Only 0 Left!
Price: $769.00
Turbocharger
Description: The Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It comes with a Fleece Performance 63mm FMW compressor wheel and 66mm high flow turbine...More Details »
Item #: FPE-VNT63-STREET
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,599.00
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10003-D
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10003-P
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Fuel Lift Pump
Description: The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800...More Details »
Item #: FPE-34790
Condition:
New
Limited Supply: Only 0 Left!
Price: $769.00
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!...More Details »
Item #: FPE-TL-LML-1114
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10004-D
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Engine Cylinder Head
Description: Introducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed...More Details »
Item #: FPE-61-10004-P
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,099.00
Diesel Dual Fuel Pump
Description: The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800...More Details »
Item #: FPE-34564
Condition:
New
Limited Supply: Only 0 Left!
Price: $769.00
Diesel Dual Fuel Pump
Description: The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800...More Details »
Item #: FPE-34563
Condition:
New
Limited Supply: Only 0 Left!
Price: $769.00
Turbocharger Mounting Kit
Description: 2011-2016 LML Duramax Turbo Installation Kit for S300/S400
Kit Contents:
x1 Universal Turbo Drain Nipple (7/8 inch) with Integrared Sealing O-ring
x1 2011-2016 Duramax Lower Turbo...More Details »
Item #: FPE-TURBO-INST-KIT-DMAX-LML
Condition:
New
Limited Supply: Only 0 Left!
Price: $285.66
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your LML truck!...More Details »
Item #: FPE-TL-LML-1516
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Transmission Cooler Lines
Description: Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your L5P truck!...More Details »
Item #: FPE-TL-L5P-1719
Condition:
New
Limited Supply: Only 0 Left!
Price: $329.99
Engine Rocker Arm Bridge
Description: Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, the bridges are...More Details »
Item #: FPE-BRAB-D1
Condition:
New
Limited Supply: Only 0 Left!
Price: $512.54
Engine Push Rod
Description: Upgraded 7/16 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity....More Details »
Item #: FPE-DUR-S2-PROD
Condition:
New
Limited Supply: Only 0 Left!
Price: $490.19
CP3 Conversion Kit
Description: Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less...More Details »
Item #: FPE-LML-CP3-NP
Condition:
New
Limited Supply: Only 0 Left!
Price: $749.00
CP3 Conversion Kit
Description: Convert your LML's fuel system from a CP4 to a CP3. Improve your LML Duramax's reliability and fueling capability with a CP3 conversion. Since its introduction, the CP4 has proven to be less...More Details »
Item #: FPE-LML-CP3-WP
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,999.00
Fuel Feed Line
Description: Make installation and removal of the dosing injector fuel line on 2011-2016 LML Duramax engines a breeze with our fuel line disconnect tool.
Fits:
2011-2016 Duramax
Item #: FPE-LML-QCDT
Condition:
New
Limited Supply: Only 0 Left!
Price: $15.99